Cobalt

#113fa6

Color Harmonies

Mathematical Matches
Monochromatic
#336bea#1651d4#113fa6#0c2d78#081c49
Analogous
#118ba6#1140a6#2c11a6
Complementary
#1140a6#a67711
Split-Complementary
#1140a6#a62c11#8ba611
Triadic
#1140a6#a61140#40a611
Tetradic (Double Complementary)
#1140a6#a6118b#a67711#11a62c

Readability & Contrast

Accessibility Audit & WCAG Compliance

Use Case: Standard White Text

White Text

AAA PASS
The Future
is Color.
Contrast Ratio9.18:1
Use Case: Standard Black Text

Black Text

FAIL
The Future
is Color.
Contrast Ratio2.28:1
Optimized AAA Text

Suggested Text

AAA PASS
The Future
is Color.
Contrast Ratio7.12:1
Recommended Monochrome
#d6e3fe
Optimized AAA Background

Suggested Background

AAA PASS
The Future
is Color.
Contrast Ratio7.04:1
Suggested Complement
#fdde9a

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-[#113fa6] text-white">
  <!-- Your Content -->
</div>

tailwind.config.js

// tailwind.config.js
module.exports = {
  theme: {
    extend: {
      colors: {
        'brand': '#113fa6',
      }
    }
  }
}