A bold shade of mid-tone azure.

  • Commonly used for primary actions, links, and brand elements
  • This is Atlassian's primary colour.

Colour Values

HEX

#0c66e4

RGB

12, 102, 228

HSL

215, 90, 47

OKLCH

oklch(54.19% 0.2065 259.40)

Contrast Analysis

Against White

5.20

Good

Against Black

4.04

Poor

Matching Algorithm

Method

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

Distance

2.33

Excellent
Input Colour
Nearest Match
Distance: 2.33

Colour Combinations

Monochromatic

Complementary

Analogous

Triadic

Brand Palette

Primary brand color
blue-600
Brand accent
blue-700
Complementary accent
amber-500
Text & UI elements
slate-800
Backgrounds & borders
slate-200