Vulcan

#10121d

Color Harmonies

Mathematical Matches
Monochromatic
#343b5f#22263e#10121d#000000#000000
Analogous
#10181d#10121d#15101d
Complementary
#10121d#1d1b10
Split-Complementary
#10121d#1d1510#181d10
Triadic
#10121d#1d1012#121d10
Tetradic (Double Complementary)
#10121d#1d1018#1d1b10#101d15

Readability & Contrast

Accessibility Audit & WCAG Compliance

Use Case: Standard White Text

White Text

AAA PASS
The Future
is Color.
Contrast Ratio18.64:1
Use Case: Standard Black Text

Black Text

FAIL
The Future
is Color.
Contrast Ratio1.12:1
Optimized AAA Text

Suggested Text

AAA PASS
The Future
is Color.
Contrast Ratio7.20:1
Recommended Monochrome
#949ed5
Optimized AAA Background

Suggested Background

AAA PASS
The Future
is Color.
Contrast Ratio7.25:1
Suggested Complement
#b3a246

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-zinc-900Approx

Arbitrary Value (JIT)

<div class="bg-[#10121d] text-white">
  <!-- Your Content -->
</div>

tailwind.config.js

// tailwind.config.js
module.exports = {
  theme: {
    extend: {
      colors: {
        'brand': '#10121d',
      }
    }
  }
}