05

Color

Five core colors, each with a job. Click any swatch to copy its value.

05.1

Core palette

05.2

Text on color

Chalk on the three brand colors is the signature look and the default. Smoky Black is a valid alternative, used less often, and the one to reach for with small text on screens.

default

Give great ideas character.

Chalk on Sky Blue · 2.67

default

Give great ideas character.

Chalk on Angry Flamingo · 3.73

default

Give great ideas character.

Chalk on Yellow Sea · 1.94

also valid

Give great ideas character.

Smoky Black on Sky Blue · 7.29

also valid

Give great ideas character.

Smoky Black on Angry Flamingo · 5.22

also valid

Give great ideas character.

Smoky Black on Yellow Sea · 10.05

Give great ideas character.

Smoky Black on Chalk · 19.48

Give great ideas character.

Chalk on Smoky Black · 19.48

Numbers are WCAG contrast ratios: 4.5 is the usual minimum for body text on screens, 3 for large text.

05.3

Color roles on the web

Proportions are a guide, not a formula.

ChalkNeutral

Covers the most area. Page backgrounds and breathing room.

Sky BluePrimary

The next largest areas after Chalk. Big blocks, hero sections, primary buttons.

Angry FlamingoAccent

Small doses that pull the eye: highlights, key calls to action, details.

Yellow SeaSupporting

Backs up the other two in secondary elements, tags and illustrations.

Smoky BlackNeutral · dark

Text on Chalk and the darkest UI details. Always replaces pure black.

A red Cube with a Chalk outline on a Sky Blue background

Color on color

The brand colors can sit on each other, especially when a Cube sits on a colored background, like a Flamingo Cube on Sky Blue.

05.4

UI scales

Ten steps per color for website UI: buttons, hover and pressed states, subtle backgrounds and borders. The brand color sits at 500; in the neutral scale, Chalk is 50 and Smoky Black is 900. Brand pieces (posts, posters, covers) use the core palette.

Sky Blue

Angry Flamingo

Yellow Sea

Neutral · Chalk to Smoky Black

supercube-colors.css

40 variables

05.5

Cube-only colors

The Cream Cube: cream fill, olive eyes, Smoky Black outline

Two extra colors exist only for the Cream Cube, so it stays visible on Chalk backgrounds. Never use them for text, backgrounds or other graphics.