Palette #454040 #605B51 #D8D365 #E6F082

Curated four-color harmony tagged under retro, space, grey, black, dark, yellow. Free for personal and commercial digital design projects.

#454040 (41%)

#605B51 (26%)

#D8D365 (18%)

#E6F082 (15%)

Palette Specifications & Color Values

HEX	RGB	Luminance	Recommended Role
#454040	rgb(69, 64, 64)	0.053	41% Base Canvas / Background
#605B51	rgb(96, 91, 81)	0.106	26% Surface / Card Container
#D8D365	rgb(216, 211, 101)	0.621	18% Muted Element / Borders
#E6F082	rgb(230, 240, 130)	0.808	15% Focal Accent / Call to Action

Color Theory & Mood Analysis

This color collection radiates an inviting, energetic warmth, making it ideal for digital product interfaces, modern SaaS web applications, mobile user interfaces, brand style guides, and graphic illustrations. Following classical four-tier visual weight balance, the dominant primary tone establishes an expansive ground surface, the secondary hue defines cards and panels, the structural third color bounds elements cleanly, and the high-contrast accent directs user attention to interactive elements.

WCAG 2.1 Accessibility & Contrast Validation

Ensuring accessible contrast is vital for inclusive design. The linearized contrast ratio between Base Canvas (#454040) and Focal Accent (#E6F082) is 8.3:1, scoring WCAG AAA Pass under W3C WCAG 2.1 specifications. Additionally, the contrast between Surface (#605B51) and Accent (#E6F082) measures 5.5:1 (WCAG AA Pass). These metrics provide designers with mathematical certainty for legible typography and interactive accessibility.

Developer Tokens & Integration

Integrate this palette directly into your frontend build pipeline:

:root {
  --color-canvas: #454040;
  --color-surface: #605B51;
  --color-border: #D8D365;
  --color-accent: #E6F082;
}