Dark Blue

#2003b3

Color Harmonies

Mathematical Matches
Monochromatic
#4521fb#2904e5#2003b3#170281#0e014f
Analogous
#033eb3#2003b3#7803b3
Complementary
#2003b3#96b303
Split-Complementary
#2003b3#b37803#3eb303
Triadic
#2003b3#b32003#03b320
Tetradic (Double Complementary)
#2003b3#b3033e#96b303#03b378

Readability & Contrast

Accessibility Audit & WCAG Compliance

Use Case: Standard White Text

White Text

AAA PASS
The Future
is Color.
Contrast Ratio12.17:1
Use Case: Standard Black Text

Black Text

FAIL
The Future
is Color.
Contrast Ratio1.72:1
Optimized AAA Text

Suggested Text

AAA PASS
The Future
is Color.
Contrast Ratio7.25:1
Recommended Monochrome
#cbc0ff
Optimized AAA Background

Suggested Background

AAA PASS
The Future
is Color.
Contrast Ratio7.19:1
Suggested Complement
#b2d500

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-indigo-800Approx

Arbitrary Value (JIT)

<div class="bg-[#2003b3] text-white">
  <!-- Your Content -->
</div>

tailwind.config.js

// tailwind.config.js
module.exports = {
  theme: {
    extend: {
      colors: {
        'brand': '#2003b3',
      }
    }
  }
}