Blue Charcoal

#010d1a

Color Harmonies

Mathematical Matches
Monochromatic
#053e7c#03264b#010d1a#000000#000000
Analogous
#011a1a#010d1a#01011a
Complementary
#010d1a#1a0e01
Split-Complementary
#010d1a#1a0101#1a1a01
Triadic
#010d1a#1a010d#0d1a01
Tetradic (Double Complementary)
#010d1a#1a011a#1a0e01#011a01

Readability & Contrast

Accessibility Audit & WCAG Compliance

Use Case: Standard White Text

White Text

AAA PASS
The Future
is Color.
Contrast Ratio19.55:1
Use Case: Standard Black Text

Black Text

FAIL
The Future
is Color.
Contrast Ratio1.07:1
Optimized AAA Text

Suggested Text

AAA PASS
The Future
is Color.
Contrast Ratio7.05:1
Recommended Monochrome
#449eff
Optimized AAA Background

Suggested Background

AAA PASS
The Future
is Color.
Contrast Ratio7.14:1
Suggested Complement
#f17d00

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-slate-950Approx

Arbitrary Value (JIT)

<div class="bg-[#010d1a] text-white">
  <!-- Your Content -->
</div>

tailwind.config.js

// tailwind.config.js
module.exports = {
  theme: {
    extend: {
      colors: {
        'brand': '#010d1a',
      }
    }
  }
}