Chathams Blue

#175579

Color Harmonies

Mathematical Matches
Monochromatic
#2791cf#1f73a4#175579#0f374e#071923
Analogous
#17796c#175579#172479
Complementary
#175579#793b17
Split-Complementary
#175579#791724#796c17
Triadic
#175579#791755#557917
Tetradic (Double Complementary)
#175579#6c1779#793b17#247917

Readability & Contrast

Accessibility Audit & WCAG Compliance

Use Case: Standard White Text

White Text

AAA PASS
The Future
is Color.
Contrast Ratio8.04:1
Use Case: Standard Black Text

Black Text

FAIL
The Future
is Color.
Contrast Ratio2.61:1
Optimized AAA Text

Suggested Text

AAA PASS
The Future
is Color.
Contrast Ratio7.14:1
Recommended Monochrome
#e4f4fd
Optimized AAA Background

Suggested Background

AAA PASS
The Future
is Color.
Contrast Ratio7.04:1
Suggested Complement
#fdede4

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-cyan-800Approx

Arbitrary Value (JIT)

<div class="bg-[#175579] text-white">
  <!-- Your Content -->
</div>

tailwind.config.js

// tailwind.config.js
module.exports = {
  theme: {
    extend: {
      colors: {
        'brand': '#175579',
      }
    }
  }
}