SiteStyleGuide

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

Purdue University logo

Unofficial style guide

Purdue Universitystyle guide

Purdue University’s website (purdue.edu) uses acumin-pro for its headings and body text. Its palette is led by Tan (#CFB991), Deep Golden Rod (#8E6F3E) and Light Golden Rod (#DAAA00), with #000000 text on #FFFFFF. Captured from the live site on 29 October 2026.

Website
purdue.edu
Typefaces
acumin-pro, United Sans Condensed, United Sans
Palette
4 neutrals, 12 colours, 3 gradients
Captured
29 Oct 2026 · added by @sitestyleguide
https://purdue.edu/ Screenshot
Screenshot of the purdue.edu homepage on a desktop screen
Screenshot of purdue.edu on a 1440 px desktop screen, 29 Oct 2026.

Identity & metadata

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

Title &
description

Page title
Purdue University
● 17 / 60 characters
Meta description
Purdue University is a world-renowned, public research university that advances discoveries in science, technology, engineering and math.
● 137 / 160 characters
Site name
Purdue University
og:title
Purdue University
og:description
Purdue University is a world-renowned, public research university that advances discoveries in science, technology, engineering and math.
Language
en-US
Theme colour
#ffffff

In search results

Purdue Universityhttps://purdue.edu/

Purdue University

Purdue University is a world-renowned, public research university that advances discoveries in science, technology, engineering and math.

When shared

The image Purdue University shares with links

purdue.edu

Purdue University

Purdue University is a world-renowned, public research university that advances discoveries in science, techn…

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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 (#000000) and white, using WCAG 2 ratios: 4.5 for body text, 3 for large text.

Colour

Balance

How much each colour is used
  • White 43%
  • Black 26.5%
  • Tan 8.7%
  • Deep Golden Rod 7.1%
  • Off White 4%
  • Cool Dark Grey 2.3%
  • Light Golden Rod 2.2%
  • Medium Aqua Marine 1%
  • Dodger Blue 1%
  • Saddle Brown 0.9%
  • Deep Golden Rod 0.9%
  • Golden Rod 0.7%
  • Light Golden Rod 0.6%
  • Light Sea Green 0.4%
  • Light Steel Blue 0.4%
  • Deep Steel Blue 0.3%

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
    21.00:1 AAA
    On white
    —

    Text, background, border · html, .purdue-home-cta-card.purdue-home-cta-card--faculty .flex-container.flex-contain

  • Black

    HEX
    RGB
    HSL
    OKLCH
    CMYK
    0 0 0 100
    On text
    —
    On white
    21.00:1 AAA

    Text, background, border · body, .purdue-home-cta-card.purdue-home-cta-card--story .flex-container--align-center

  • Off White

    HEX
    RGB
    HSL
    OKLCH
    CMYK
    0 0 0 7
    On text
    17.94:1 AAA
    On white
    1.17:1 Fail

    Background, border, text · .purdue-top-nav__second-row.navbar-menu, .purdue-top-nav__second-row.navbar-menu .navbar-dropdown

  • Cool Dark Grey

    HEX
    RGB
    HSL
    OKLCH
    CMYK
    11 7 0 62
    On text
    2.98:1 Fail
    On white
    7.04:1 AAA

    Text, background, border · .has-background-black-ter, .header--global.header--two-rows .navbar-brand .navbar-logo .navbar-item

Colours

Brand colours and accents, most used first
  • Tan

    HEX
    RGB
    HSL
    OKLCH
    CMYK
    0 11 30 19
    On text
    11.00:1 AAA
    On white
    1.91:1 Fail

    Text, background, border · .navbar-find-info__items .navbar-quick-links a, .cta-link:after

  • Deep Golden Rod

    HEX
    RGB
    HSL
    OKLCH
    CMYK
    0 22 56 44
    On text
    4.49:1 AA large
    On white
    4.67:1 AA

    Text, background, border · .purdue-home-callout .callout-wrapper.has-link .cta-link:after, a

  • Light Golden Rod

    HEX
    RGB
    HSL
    OKLCH
    CMYK
    0 22 100 15
    On text
    9.73:1 AAA
    On white
    2.16:1 Fail

    Background, text, border · .navbar.is-warning, .navbar.is-danger

  • Medium Aqua Marine

    HEX
    RGB
    HSL
    OKLCH
    CMYK
    100 0 15 18
    On text
    10.76:1 AAA
    On white
    1.95:1 Fail

    Background, text · .navbar.is-primary, .navbar.is-primary .navbar-dropdown a.navbar-item.is-active

  • Dodger Blue

    HEX
    RGB
    HSL
    OKLCH
    CMYK
    70 32 0 18
    On text
    5.98:1 AA
    On white
    3.51:1 AA large

    Background, text · .navbar.is-info, .navbar.is-info .navbar-dropdown a.navbar-item.is-active

  • Saddle Brown

    HEX
    RGB
    HSL
    OKLCH
    CMYK
    0 22 56 51
    On text
    3.62:1 AA large
    On white
    5.80:1 AA

    Background · .navbar.is-link .navbar-brand>a.navbar-item:focus, .navbar.is-success .navbar-brand>a.navbar-item:focus

  • Deep Golden Rod

    HEX
    RGB
    HSL
    OKLCH
    CMYK
    0 22 100 24
    On text
    7.63:1 AAA
    On white
    2.75:1 Fail

    Background · .navbar.is-warning .navbar-brand>a.navbar-item:focus, .navbar.is-danger .navbar-brand>a.navbar-item:focus

  • Golden Rod

    HEX
    RGB
    HSL
    OKLCH
    CMYK
    0 22 100 38
    On text
    5.29:1 AA
    On white
    3.97:1 AA large

    Text, background · .has-background-warning-dark, .has-background-danger-dark

  • Light Golden Rod

    HEX
    RGB
    HSL
    OKLCH
    CMYK
    0 22 56 37
    On text
    5.52:1 AA
    On white
    3.81:1 AA large

    Background, text · .has-background-link-dark, .has-background-success-dark

  • Light Sea Green

    HEX
    RGB
    HSL
    OKLCH
    CMYK
    100 0 15 28
    On text
    8.34:1 AAA
    On white
    2.52:1 Fail

    Background · .navbar.is-primary .navbar-brand>a.navbar-item:focus, .navbar.is-primary .navbar-start>a.navbar-item:focus

  • Light Steel Blue

    HEX
    RGB
    HSL
    OKLCH
    CMYK
    76 34 0 23
    On text
    5.12:1 AA
    On white
    4.10:1 AA large

    Background · .navbar.is-info .navbar-brand>a.navbar-item:focus, .navbar.is-info .navbar-start>a.navbar-item:focus

  • Deep Steel Blue

    HEX
    RGB
    HSL
    OKLCH
    CMYK
    76 34 0 34
    On text
    3.93:1 AA large
    On white
    5.34:1 AA

    Text, background · .has-background-info-dark, .has-text-info-dark

Gradients

  • linear-gradient(0deg, rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.55) 75%, rgba(0, 0, 0, 0.45) 100%)

  • linear-gradient(0deg, rgba(255, 255, 255, 0.75), rgba(255, 255, 255, 0.55) 75%, rgba(255, 255, 255, 0) 100%)

  • linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, #000000 100%)

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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.

acumin-pro

Aa 100 Aa 900

acumin-pro

Adobe Fonts · weights 100, 200, 300, 400, 500, 600, 700, 800, 900 · headings, body, buttons · shown in a stand-in if you don’t have it

Aa 100 Aa 900

United Sans Condensed

Self-hosted · weights 100, 400, 600, 700, 800, 900 · headings, buttons · shown in a stand-in if you don’t have it

Aa 100 Aa 900

United Sans

Self-hosted · weights 100, 400, 700, 900 · headings · shown in a stand-in if you don’t have it

Aa 100 Aa 900

acumin-pro-semi-condensed

Adobe Fonts · weights 100, 200, 300, 400, 500, 600, 700, 800, 900 · headings · shown in a stand-in if you don’t have it

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

Type scale

From the site’s CSS
Heading 1 3rem · 48 px / 1.167 weight 700 · acumin-pro

Purdue University

Heading 2 2.25rem · 36 px / 1.167 weight 700 · acumin-pro

Purdue University

Heading 3 1.625rem · 26 px / 1.15 weight 700 · acumin-pro

Purdue University

Heading 4 1.375rem · 22 px / 1.27 weight 500 · acumin-pro

Purdue University

Heading 5 1.25rem · 20 px / 1.3 weight 700 · uppercase · United Sans Condensed

Purdue University

Heading 6 1 rem / 1.125 weight 700 · uppercase · United Sans

Purdue University

Body 1em · 16 px / 1.5 weight 400 · acumin-pro

Purdue University is a world-renowned, public research university that advances discoveries in science, technology, engineering and math.

Paragraph 1rem · 16 px / 1.75

Purdue University is a world-renowned, public research university that advances discoveries in science, technology, engineering and math.

Small .875em · 14 px

Purdue University is a world-renowned, public research university that advances discoveries in science, technology, engineering and math.

Button .875rem · 14 px / 1.5 weight 900 · uppercase · United Sans Condensed

Get started

Link .875rem · 14 px / 1.5 weight 600 · uppercase · acumin-pro

Read more about Purdue University

Sizes in use

Most common across the site
  • 48pxline 1.167 · 5 rules
  • 32pxline 1 · 16 rules
  • 24pxline 1.5 · 14 rules
  • 22pxline 1.5 · 6 rules
  • 20pxline 1.4 · 15 rules
  • 18pxline 1 · 19 rules
  • 16pxline 1.5 · 42 rules
  • 14pxline 1.5 · 26 rules

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Elements

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

Elements

Button

Get started

.wpa-alt button.wpa-toggle · #111111 · radius 32px

Link

Read our latest news today.

a · #8E6F3E

Corner radius

  • 4px · 31×
  • 100% · 4×
  • 2px · 4×
  • 9999px · 3×
  • 6px · 2×
  • 50% · 2×

Shadows

  • 0 2px 5px 0 rgba(0,0,0,.15)
  • 0 1px 2px 0 rgba(142,111,62,.3)
  • 0 3px 6px rgba(0,0,0,.16),0 3px 6px rgba(0,0,0,.23)
  • 0 -2px 3px rgba(0,0,0,.1)

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Layout

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

Grid

Breakpoints

767
768
1023
1024
1215
1216
1407
1408

On a scale of 0 to 1440 px.

Content widths (max-width)

1344 px
1152 px
960 px
900 px
854 px
800 px

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Notes

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

Notes

  • ● FineThe title is 17 characters, short enough to show in full in search results.

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Questions

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

Questions

What font does Purdue University use?
Purdue University’s website uses four typefaces: acumin-pro (headings and body text), adobe Fonts; United Sans Condensed, self-hosted; United Sans, self-hosted; acumin-pro-semi-condensed, adobe Fonts.
What are Purdue University’s brand colours?
The main colours on purdue.edu are Tan (#CFB991), Deep Golden Rod (#8E6F3E), Light Golden Rod (#DAAA00), Medium Aqua Marine (#00D1B2), Dodger Blue (#3E8ED0) and Saddle Brown (#7C6136).
What colour is Purdue University’s text and background?
Body text is #000000 on a #FFFFFF background.
Where is Purdue University’s logo from?
The logo shown in this guide was found on purdue.edu’s homepage. For official logo files and usage rules, check Purdue University’s own brand or press page.
Is this Purdue University’s official style guide?
No. SiteStyleGuide made it from purdue.edu’s public web pages on 29 October 2026, and isn’t affiliated with Purdue University. Members can refresh a guide after 90 days to pick up changes.

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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

purdue-edu-tokens.css

Download

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

/* purdue.edu design tokens, from SiteStyleGuide (https://sitestyleguide.com/purdue.edu) */
:root {
  /* Colours */
  --text: #000000;
  --background: #FFFFFF;
  --colour-white: #FFFFFF;
  --colour-black: #000000;
  --colour-off-white: #EDEDED;
  --colour-cool-dark-grey: #555960;
  --colour-tan: #CFB991;
  --colour-deep-golden-rod: #8E6F3E;
  --colour-light-golden-rod: #DAAA00;
  --colour-medium-aqua-marine: #00D1B2;
  --colour-dodger-blue: #3E8ED0;
  --colour-saddle-brown: #7C6136;
  --colour-deep-golden-rod-2: #C19600;
  --colour-golden-rod: #9E7B00;
  --colour-light-golden-rod-2: #A07D46;
  --colour-light-sea-green: #00B89C;
  --colour-light-steel-blue: #3082C5;
  --colour-deep-steel-blue: #296FA8;
  --gradient-1: linear-gradient(0deg, rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.55) 75%, rgba(0, 0, 0, 0.45) 100%);
  --gradient-2: linear-gradient(0deg, rgba(255, 255, 255, 0.75), rgba(255, 255, 255, 0.55) 75%, rgba(255, 255, 255, 0) 100%);
  --gradient-3: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, #000000 100%);

  /* Typefaces */
  --font-headings: 'acumin-pro', 'Franklin Gothic', sans-serif;
  --font-body: 'acumin-pro', 'Franklin Gothic', sans-serif;
  --font-buttons: 'acumin-pro', 'Franklin Gothic', sans-serif;
  --font-other: 'acumin-pro-condensed', 'Franklin Gothic', sans-serif;

  /* Type scale */
  --text-h1: 3rem;
  --leading-h1: 1.167;
  --text-h2: 2.25rem;
  --leading-h2: 1.167;
  --text-h3: 1.625rem;
  --leading-h3: 1.15;
  --text-h4: 1.375rem;
  --leading-h4: 1.27;
  --text-h5: 1.25rem;
  --leading-h5: 1.3;
  --text-h6: 1 rem;
  --leading-h6: 1.125;
  --text-body: 1em;
  --leading-body: 1.5;
  --text-p: 1rem;
  --leading-p: 1.75;
  --text-small: .875em;
  --text-button: .875rem;
  --leading-button: 1.5;
  --text-a: .875rem;
  --leading-a: 1.5;

  /* Shape */
  --radius-1: 4px;
  --radius-2: 100%;
  --radius-3: 2px;
  --radius-4: 9999px;
  --radius-5: 6px;
  --radius-6: 50%;

  /* Layout (breakpoints can’t be used in media queries as variables; they’re here for reference) */
  --breakpoint-1: 767px;
  --breakpoint-2: 768px;
  --breakpoint-3: 1023px;
  --breakpoint-4: 1024px;
  --breakpoint-5: 1215px;
  --breakpoint-6: 1216px;
  --breakpoint-7: 1407px;
  --breakpoint-8: 1408px;
  --max-width-1: 1344px;
  --max-width-2: 1152px;
  --max-width-3: 960px;
  --max-width-4: 900px;
  --max-width-5: 854px;
  --max-width-6: 800px;
}

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Websites whose lead colour is closest to Purdue University’s

Captured from purdue.edu on 29 October 2026. SiteStyleGuide isn’t affiliated with or endorsed by Purdue University; this guide describes the public website for reference.