Mine Shaft

#2b2e2e

Color Harmonies

Mathematical Matches
Monochromatic
#5c6363#444848#2b2e2e#121414#000000
Analogous
#2b2e2d#2b2e2e#2b2d2e
Complementary
#2b2e2e#2e2b2b
Split-Complementary
#2b2e2e#2e2b2d#2e2d2b
Triadic
#2b2e2e#2e2b2e#2e2e2b
Tetradic (Double Complementary)
#2b2e2e#2d2b2e#2e2b2b#2d2e2b

Readability & Contrast

Accessibility Audit & WCAG Compliance

Use Case: Standard White Text

White Text

AAA PASS
The Future
is Color.
Contrast Ratio13.69:1
Use Case: Standard Black Text

Black Text

FAIL
The Future
is Color.
Contrast Ratio1.53:1
Optimized AAA Text

Suggested Text

AAA PASS
The Future
is Color.
Contrast Ratio7.02:1
Recommended Monochrome
#a3bfbf
Optimized AAA Background

Suggested Background

AAA PASS
The Future
is Color.
Contrast Ratio7.07:1
Suggested Complement
#ccb5b5

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-800Approx

Arbitrary Value (JIT)

<div class="bg-[#2b2e2e] text-white">
  <!-- Your Content -->
</div>

tailwind.config.js

// tailwind.config.js
module.exports = {
  theme: {
    extend: {
      colors: {
        'brand': '#2b2e2e',
      }
    }
  }
}