Persian Blue

#3039bb

Color Harmonies

Mathematical Matches
Monochromatic
#757cdc#4d55d1#3039bb#262d92#1b206a
Analogous
#307fbb#3039bb#6c30bb
Complementary
#3039bb#bbb230
Split-Complementary
#3039bb#bb6c30#7fbb30
Triadic
#3039bb#bb3039#39bb30
Tetradic (Double Complementary)
#3039bb#bb307f#bbb230#30bb6c

Readability & Contrast

Accessibility Audit & WCAG Compliance

Use Case: Standard White Text

White Text

AAA PASS
The Future
is Color.
Contrast Ratio8.64:1
Use Case: Standard Black Text

Black Text

FAIL
The Future
is Color.
Contrast Ratio2.42:1
Optimized AAA Text

Suggested Text

AAA PASS
The Future
is Color.
Contrast Ratio7.01:1
Recommended Monochrome
#e5e6fb
Optimized AAA Background

Suggested Background

AAA PASS
The Future
is Color.
Contrast Ratio7.04:1
Suggested Complement
#f1eb9e

Vision Deficiency Simulations

Protanopia

Red Blind

Deuteranopia

Green Blind

Tritanopia

Blue Blind

Achromatopsia

Total Color Blind

Developer Tools

Ready-to-use snippets for your codebase.

Closest Standard Class

bg-blue-800Approx

Arbitrary Value (JIT)

<div class="bg-[#3039bb] text-white">
  <!-- Your Content -->
</div>

tailwind.config.js

// tailwind.config.js
module.exports = {
  theme: {
    extend: {
      colors: {
        'brand': '#3039bb',
      }
    }
  }
}