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Colour Explorer

A bold mid-tone cerulean.

  • Commonly used for interactive elements like buttons and links, secondary interface elements, visual indicators and status markers, decorative accents and highlights, and background elements and containers
  • Used on the Hermes Agent website (Vivid blue, dominant page background and duotone illustration colour (--hermes-primary)).

Colour Values

HEX

#0000f2

RGB

rgb(0, 0, 242)

HSL

hsl(240, 100, 47)

OKLCH

oklch(43.45% 0.3010 264.05)

Contrast Analysis

Against White

9.20

Good

Against Black

2.28

Very poor

Matching Algorithm

Method

Using LAB colour space for perceptually accurate matching (CIE94 formula).

Distance

6.43

Good
Input Colour
Nearest Match
Distance: 6.43

Colour Combinations

Monochromatic

Complementary

Analogous

Triadic

Brand Palette

Primary brand color
violet-800
Brand accent
violet-800
Secondary accent
amber-600
Text & UI elements (primary-tinted)
gray-900
Main background (primary-tinted)
neutral-100
Card background (primary-tinted)
gray-50
Borders (primary-tinted)
zinc-200
Muted backgrounds (primary-tinted)
gray-100