01Signal
The signature. Actions, key moments, and recognition.
Our palette starts in the dark. Warm neutrals give the work room to breathe; a sharp chartreuse brings recognition and purpose to the moments that matter.
Select a hex value to copy it. Use the shared tokens when building a project.
A useful starting point for a brand surface. This is a visual balance, not a pixel quota: large dark areas, clear text, and a few intentional accents.
Stone keeps secondary text readable. Divider quietly separates content. Sky and Lilac are optional accents for product identities and data, used with a clear purpose.
Secondary text
Decorative separators
Product accent
Product accent
These combinations meet WCAG AA for normal text (4.5:1). Use these exact pairs for text and essential actions. Divider is only for decoration; essential controls need a stronger border.
| Combination | Preview | Contrast | Normal text |
|---|---|---|---|
| Paper on Ink | Full signal. | 16.79:1 | AA PASS |
| Ink on Signal | Full signal. | 16.46:1 | AA PASS |
| Signal on Ink | Full signal. | 16.46:1 | AA PASS |
| Stone on Ink | Full signal. | 7.58:1 | AA PASS |
Use Signal for the primary action, the mark, or a key piece of information. Pair Signal backgrounds with Ink text. For print, proof a physical sample; screen colors won’t reproduce exactly.
Avoid Paper text on Signal, Signal text on Paper, and muted text on light surfaces. Never communicate success, failure, or selection through color alone.