What font does ustream.tv use?

ustream.tv’s website uses three typefaces: IBM Plex Sans (headings and body text), served from 1.www.s81c.com; IBM Plex Mono, served from 1.www.s81c.com; IBM Plex Serif, served from 1.www.s81c.com.

What are ustream.tv’s brand colours?

The main colours on ustream.tv are Light Royal Blue (#0F62FE), Crimson (#DA1E28), Deep Royal Blue (#00539A), Deep Cornflower Blue (#4589FF), Forest Green (#198038) and Blue (#0043CE).

What colour is ustream.tv’s text and background?

Body text is #161616 on a #F4F4F4 background.

Is this ustream.tv’s official style guide?

No. SiteStyleGuide made it from ustream.tv’s public web pages on 4 November 2026, and isn’t affiliated with ustream.tv. Members can refresh a guide after 90 days to pick up changes.

Unofficial A style guide made by SiteStyleGuide from ustream.tv’s public web pages. Not affiliated with or endorsed by ustream.tv. The real site is ustream.tv ↗

Unofficial style guide

ustream.tvstyle guide

ustream.tv’s website (ustream.tv) uses IBM Plex Sans for its headings and body text. Its palette is led by Light Royal Blue (#0F62FE), Crimson (#DA1E28) and Deep Royal Blue (#00539A), with #161616 text on #F4F4F4. Captured from the live site on 4 November 2026.

Website: ustream.tv
Typefaces: IBM Plex Sans, IBM Plex Mono, IBM Plex Serif
Palette: 4 neutrals, 12 colours, 3 gradients
Captured: 4 Nov 2026 · added by @sitestyleguide

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Screenshot of the ustream.tv homepage on a desktop screen — Screenshot of ustream.tv on a 1440 px desktop screen, 4 Nov 2026.

Screenshot of the ustream.tv homepage on a phone — On a phone, 390 px.

Identity & metadata

What browsers, search engines and social cards show before anyone reaches the page, from the homepage’s <head>.

Title &
description

Page title: IBM Video Streaming; ● 19 / 60 characters
Meta description: Missing; ▲ 0 / 160 characters
Language: en

In search results

ustream.tvhttps://video.ibm.com/

IBM Video Streaming

When shared

No og:image, so no picture

ustream.tv

IBM Video Streaming

Logo & favicons

No logo could be found on the homepage.

Logo

Favicons

2 found

57 px · PNG apple-touch-icon
32 px · ICO shortcut icon

IBM Video Streaming

Light browser tab

IBM Video Streaming

Dark browser tab

Colour

Read from the site’s stylesheets and weighted by where each colour is used. Names are the nearest standard colour name. Click a swatch to copy its hex code.

Contrast is against the site’s text colour (#161616) and white, using WCAG 2 ratios: 4.5 for body text, 3 for large text.

Colour

Balance

How much each colour is used

White 24.8%
Near Black 15.8%
Off White 15.6%
Light Grey 11.8%
Light Royal Blue 8.5%
Crimson 3.5%
Deep Royal Blue 2.9%
Deep Cornflower Blue 2.3%
Forest Green 2.2%
Blue 2.2%
Gold 2%
Light Cornflower Blue 1.9%
Teal 1.8%
Deep Sky Blue 1.8%
Medium Sea Green 1.6%
Light Steel Blue 1.3%

By how often each colour appears in the site’s CSS, weighted by where (body, headings, buttons), not by area on the screen.

Neutrals

Text, backgrounds and structure

White

HEX

RGB

HSL

OKLCH

CMYK
0 0 0 0

On text
18.10:1 AAA

On white
—

Background, text, graphic · --cds-layer-background, --cds-layer
Near Black

HEX

RGB

HSL

OKLCH

CMYK
0 0 0 91

On text
—

On white
18.10:1 AAA

Text, graphic, background · --cds-border-inverse, --cds-chat-bubble-agent-text
Off White

HEX

RGB

HSL

OKLCH

CMYK
0 0 0 12

On text
13.71:1 AAA

On white
1.32:1 Fail

Background, border, graphic · --cds-layer-selected, --cds-layer-accent
Light Grey

HEX

RGB

HSL

OKLCH

CMYK
0 0 0 22

On text
10.59:1 AAA

On white
1.71:1 Fail

Background, border, graphic · --cds-layer-active, --cds-border-subtle-selected

Colours

Brand colours and accents, most used first

Light Royal Blue

HEX

RGB

HSL

OKLCH

CMYK
94 61 0 0

On text
3.62:1 AA large

On white
5.00:1 AA

Border, background, text · --cds-background-brand, --cds-button-primary
Crimson

HEX

RGB

HSL

OKLCH

CMYK
0 86 82 15

On text
3.62:1 AA large

On white
5.00:1 AA

Text, graphic, border · --cds-button-danger-primary, --cds-support-error
Deep Royal Blue

HEX

RGB

HSL

OKLCH

CMYK
100 46 0 40

On text
2.33:1 Fail

On white
7.77:1 AAA

Text · --cds-syntax-attribute, --cds-syntax-attribute-name
Deep Cornflower Blue

HEX

RGB

HSL

OKLCH

CMYK
73 46 0 0

On text
5.41:1 AA

On white
3.35:1 AA large

Graphic · --cds-ai-border-strong, --cds-ai-skeleton-element-background
Forest Green

HEX

RGB

HSL

OKLCH

CMYK
80 0 56 50

On text
3.61:1 AA large

On white
5.02:1 AA

Used · --cds-syntax-block-comment, --cds-syntax-comment
Blue

HEX

RGB

HSL

OKLCH

CMYK
100 67 0 19

On text
2.32:1 Fail

On white
7.79:1 AAA

Text, graphic, border · --cds-chat-button-text-hover, --cds-link-primary-hover
Gold

HEX

RGB

HSL

OKLCH

CMYK
0 20 89 5

On text
10.75:1 AAA

On white
1.68:1 Fail

Graphic, border · --cds-support-caution-minor, --cds-support-warning
Light Cornflower Blue

HEX

RGB

HSL

OKLCH

CMYK
53 34 0 0

On text
7.68:1 AAA

On white
2.35:1 Fail

Background, text, border · --cds-ai-border-end, --cds-ai-popover-caret-bottom
Teal

HEX

RGB

HSL

OKLCH

CMYK
100 0 3 51

On text
3.63:1 AA large

On white
4.99:1 AA

Used · --cds-syntax-annotation, --cds-syntax-class-name
Deep Sky Blue

HEX

RGB

HSL

OKLCH

CMYK
80 31 0 0

On text
7.65:1 AAA

On white
2.37:1 Fail

Border · --cds-tag-border-cyan, --cds-syntax-attribute
Medium Sea Green

HEX

RGB

HSL

OKLCH

CMYK
65 0 47 25

On text
7.57:1 AAA

On white
2.39:1 Fail

Graphic, border · --cds-support-success-inverse, --cds-tag-border-green
Light Steel Blue

HEX

RGB

HSL

OKLCH

CMYK
35 22 0 0

On text
10.62:1 AAA

On white
1.70:1 Fail

Border · --cds-link-inverse-hover, --cds-ai-popover-caret-center

Gradients

linear-gradient(0deg,rgba(69,137,255,.16) 0,15%,hsla(0,0%,100%,0) 50%,transparent 100%)
linear-gradient(to top,#fff 0,rgba(69,137,255,.1) 0,15%,hsla(0,0%,100%,0) 50%) padding-box,linear-gradient(to top,#fff,#fff) padding-box,linear-gradient(to bottom,rgba(166,200,255,.64),#78a9ff) border-box,linear-gradient(to top,#fff,#fff)
linear-gradient(to right,rgba(69,137,255,.16) 0,hsla(0,0%,100%,0) 50%,transparent 50%)

Typography

Faces from Google Fonts are shown in the real thing. Others are licensed to the site, so they show in your device’s copy if you have one, or a stand-in if not.

IBM Plex Sans

Aa 300 Aa 600

IBM Plex Sans

Served from 1.www.s81c.com · weights 300, 400, 600 · body · shown in a stand-in if you don’t have it

Aa 300 Aa 600

IBM Plex Mono

Served from 1.www.s81c.com · weights 300, 400, 600 · shown in a stand-in if you don’t have it

Aa 300 Aa 600

IBM Plex Serif

Served from 1.www.s81c.com · weights 300, 400, 600 · shown in a stand-in if you don’t have it

ABCDEFGHIJKLMNOPQRSTUVWXYZ
abcdefghijklmnopqrstuvwxyz
0123456789 ! ? & @ % $ – ’ “ ”

Type scale

From the site’s CSS

Heading 1 2.625rem · 42 px / 1.199 weight 300

ustream.tv

Heading 2 2rem · 32 px / 1.25 weight 400

IBM Video Streaming

Heading 3 1.75rem · 28 px / 1.28572 weight 400

IBM Video Streaming

Heading 4 1.25rem · 20 px / 1.4 weight 400

IBM Video Streaming

Heading 5 1rem · 16 px / 1.5 weight 600

IBM Video Streaming

Heading 6 0.875rem · 14 px / 1.42857 weight 600

IBM Video Streaming

Body 100% / 1 weight 400 · IBM Plex Sans

The quick brown fox jumps over the lazy dog.

Paragraph 1rem · 16 px / 1.5 weight 400

The quick brown fox jumps over the lazy dog.

Small 100%

The quick brown fox jumps over the lazy dog.

Link 0.875rem · 14 px / 1.28572 weight 400

Sizes in use

Most common across the site

42pxline 1.199 · 1 rules
32pxline 1.25 · 2 rules
28pxline 1.28572 · 2 rules
20pxline 1.4 · 8 rules
16pxline 1.375 · 13 rules
14pxline 1.28572 · 108 rules
12pxline 1.33333 · 30 rules
9pxline .75rem · 1 rules

Elements

The main button and link as the site’s CSS draws them, and the corner radii and shadows it uses most.

Elements

Link

Read our latest news today.

a · #0F62FE

Corner radius

50% · 10×
.25rem · 7×
1rem · 4×
.125rem · 4×
2px · 3×
.5rem · 3×

Shadows

0 2px 6px rgba(0,0,0,.3)
0 1px #c6c6c6
inherit
-.0625rem 0 0 0 #8d8d8d

Layout

Breakpoints from the site’s media queries and the widths its content is held to, with how often each appears.

Grid

Breakpoints

410

480

640

672

1056

1312

1584

On a scale of 0 to 1584 px.

Content widths (max-width)

1400 px

352 px

Notes

Plain checks on what was found. Worth fixing if you look after this site.

Notes

● FineThe title is 19 characters, short enough to show in full in search results.
▲ CheckThere is no meta description, so search engines will pick text from the page.
▲ CheckThere is no og:image, so links shared on social media show no picture.

Questions

Quick answers, from the same capture as the rest of this guide.

Questions

What font does ustream.tv use?: ustream.tv’s website uses three typefaces: IBM Plex Sans (headings and body text), served from 1.www.s81c.com; IBM Plex Mono, served from 1.www.s81c.com; IBM Plex Serif, served from 1.www.s81c.com.
What are ustream.tv’s brand colours?: The main colours on ustream.tv are Light Royal Blue (#0F62FE), Crimson (#DA1E28), Deep Royal Blue (#00539A), Deep Cornflower Blue (#4589FF), Forest Green (#198038) and Blue (#0043CE).
What colour is ustream.tv’s text and background?: Body text is #161616 on a #F4F4F4 background.
Is this ustream.tv’s official style guide?: No. SiteStyleGuide made it from ustream.tv’s public web pages on 4 November 2026, and isn’t affiliated with ustream.tv. Members can refresh a guide after 90 days to pick up changes.

Design tokens

Everything above as CSS variables, ready to paste into a project. Members can download the tokens as files for Figma (Tokens Studio), Style Dictionary and Tailwind.

Tokens

ustream-tv-tokens.css

Download

Free with an account: sign up or sign in, and you’ll come straight back here.

/* ustream.tv design tokens, from SiteStyleGuide (https://sitestyleguide.com/ustream.tv) */
:root {
  /* Colours */
  --text: #161616;
  --background: #F4F4F4;
  --colour-white: #FFFFFF;
  --colour-near-black: #161616;
  --colour-off-white: #E0E0E0;
  --colour-light-grey: #C6C6C6;
  --colour-light-royal-blue: #0F62FE;
  --colour-crimson: #DA1E28;
  --colour-deep-royal-blue: #00539A;
  --colour-deep-cornflower-blue: #4589FF;
  --colour-forest-green: #198038;
  --colour-blue: #0043CE;
  --colour-gold: #F1C21B;
  --colour-light-cornflower-blue: #78A9FF;
  --colour-teal: #007D79;
  --colour-deep-sky-blue: #33B1FF;
  --colour-medium-sea-green: #42BE65;
  --colour-light-steel-blue: #A6C8FF;
  --gradient-1: linear-gradient(0deg,rgba(69,137,255,.16) 0,15%,hsla(0,0%,100%,0) 50%,transparent 100%);
  --gradient-2: linear-gradient(to top,#fff 0,rgba(69,137,255,.1) 0,15%,hsla(0,0%,100%,0) 50%) padding-box,linear-gradient(to top,#fff,#fff) padding-box,linear-gradient(to bottom,rgba(166,200,255,.64),#78a9ff) border-box,linear-gradient(to top,#fff,#fff);
  --gradient-3: linear-gradient(to right,rgba(69,137,255,.16) 0,hsla(0,0%,100%,0) 50%,transparent 50%);

  /* Typefaces */
  --font-body: 'IBM Plex Sans', system-ui, -apple-system, blinkmacsystemfont, sans-serif;
  --font-other: 'IBM Plex Mono', system-ui, -apple-system, blinkmacsystemfont, monospace;

  /* Type scale */
  --text-h1: 2.625rem;
  --leading-h1: 1.199;
  --text-h2: 2rem;
  --leading-h2: 1.25;
  --text-h3: 1.75rem;
  --leading-h3: 1.28572;
  --text-h4: 1.25rem;
  --leading-h4: 1.4;
  --text-h5: 1rem;
  --leading-h5: 1.5;
  --text-h6: 0.875rem;
  --leading-h6: 1.42857;
  --text-body: 100%;
  --leading-body: 1;
  --text-p: 1rem;
  --leading-p: 1.5;
  --text-small: 100%;
  --text-a: 0.875rem;
  --leading-a: 1.28572;

  /* Shape */
  --radius-1: 50%;
  --radius-2: .25rem;
  --radius-3: 1rem;
  --radius-4: .125rem;
  --radius-5: 2px;
  --radius-6: .5rem;

  /* Layout (breakpoints can’t be used in media queries as variables; they’re here for reference) */
  --breakpoint-1: 410px;
  --breakpoint-2: 480px;
  --breakpoint-3: 640px;
  --breakpoint-4: 672px;
  --breakpoint-5: 1056px;
  --breakpoint-6: 1312px;
  --breakpoint-7: 1584px;
  --max-width-1: 1400px;
  --max-width-2: 352px;
}

{
    "site": "ustream.tv",
    "source": "https://sitestyleguide.com/ustream.tv",
    "text": "#161616",
    "background": "#F4F4F4",
    "colours": [
        {
            "name": "White",
            "hex": "#FFFFFF",
            "rgb": [
                255,
                255,
                255
            ]
        },
        {
            "name": "Near Black",
            "hex": "#161616",
            "rgb": [
                22,
                22,
                22
            ]
        },
        {
            "name": "Off White",
            "hex": "#E0E0E0",
            "rgb": [
                224,
                224,
                224
            ]
        },
        {
            "name": "Light Grey",
            "hex": "#C6C6C6",
            "rgb": [
                198,
                198,
                198
            ]
        },
        {
            "name": "Light Royal Blue",
            "hex": "#0F62FE",
            "rgb": [
                15,
                98,
                254
            ]
        },
        {
            "name": "Crimson",
            "hex": "#DA1E28",
            "rgb": [
                218,
                30,
                40
            ]
        },
        {
            "name": "Deep Royal Blue",
            "hex": "#00539A",
            "rgb": [
                0,
                83,
                154
            ]
        },
        {
            "name": "Deep Cornflower Blue",
            "hex": "#4589FF",
            "rgb": [
                69,
                137,
                255
            ]
        },
        {
            "name": "Forest Green",
            "hex": "#198038",
            "rgb": [
                25,
                128,
                56
            ]
        },
        {
            "name": "Blue",
            "hex": "#0043CE",
            "rgb": [
                0,
                67,
                206
            ]
        },
        {
            "name": "Gold",
            "hex": "#F1C21B",
            "rgb": [
                241,
                194,
                27
            ]
        },
        {
            "name": "Light Cornflower Blue",
            "hex": "#78A9FF",
            "rgb": [
                120,
                169,
                255
            ]
        },
        {
            "name": "Teal",
            "hex": "#007D79",
            "rgb": [
                0,
                125,
                121
            ]
        },
        {
            "name": "Deep Sky Blue",
            "hex": "#33B1FF",
            "rgb": [
                51,
                177,
                255
            ]
        },
        {
            "name": "Medium Sea Green",
            "hex": "#42BE65",
            "rgb": [
                66,
                190,
                101
            ]
        },
        {
            "name": "Light Steel Blue",
            "hex": "#A6C8FF",
            "rgb": [
                166,
                200,
                255
            ]
        }
    ],
    "fonts": [
        {
            "name": "IBM Plex Sans",
            "stack": "IBM Plex Sans, system-ui, -apple-system, BlinkMacSystemFont, \\.SFNSText-Regular, sans-serif",
            "weights": [
                300,
                400,
                600
            ],
            "source": "Served from 1.www.s81c.com"
        },
        {
            "name": "IBM Plex Mono",
            "stack": "IBM Plex Mono, system-ui, -apple-system, BlinkMacSystemFont, \\.SFNSText-Regular, monospace",
            "weights": [
                300,
                400,
                600
            ],
            "source": "Served from 1.www.s81c.com"
        },
        {
            "name": "IBM Plex Serif",
            "stack": "\"IBM Plex Serif\", system-ui, -apple-system, BlinkMacSystemFont, \".SFNSText-Regular\", serif",
            "weights": [
                300,
                400,
                600
            ],
            "source": "Served from 1.www.s81c.com"
        }
    ]
}

Other websites using IBM Plex Sans as their main typeface

Digg

digg.com · set in IBM Plex Sans
Save
IBM

ibm.com · set in IBM Plex Sans
Save
arxiv.org

arxiv.org · set in IBM Plex Sans
Save
Variety

variety.com · set in IBM Plex Sans
Save

Websites whose lead colour is closest to ustream.tv’s

CTV News

ctvnews.ca · 6 days ago
Save
Interia

interia.pl · 22 hours ago
Save
WeTransfer

we.tl · 3 days ago
Save
Open Broadcaster Software

obsproject.com · 4 days ago
Save

Captured from ustream.tv on 4 November 2026. SiteStyleGuide isn’t affiliated with or endorsed by ustream.tv; this guide describes the public website for reference.

ustream.tvstyle guide

Title &description

Logo

Favicons

Colour

Balance

Neutrals

White

Near Black

Off White

Light Grey

Colours

Light Royal Blue

Crimson

Deep Royal Blue

Deep Cornflower Blue

Forest Green

Blue

Gold

Light Cornflower Blue

Teal

Deep Sky Blue

Medium Sea Green

Light Steel Blue

Gradients

IBM Plex Sans

Type scale

Sizes in use

Elements

Grid

Notes

Questions

Tokens

Share

Run ustream.tv?

Also set in IBM Plex Sans

Digg

IBM

arxiv.org

Variety

Similar colours

CTV News

Interia

WeTransfer

Open Broadcaster Software

Title &
description