Gulf Blue

#111b59

Color Harmonies

Mathematical Matches
Monochromatic
#2135af#192884#111b59#090e2e#010103
Analogous
#113f59#111b59#2b1159
Complementary
#111b59#594f11
Split-Complementary
#111b59#592b11#3f5911
Triadic
#111b59#59111b#1b5911
Tetradic (Double Complementary)
#111b59#59113f#594f11#11592b

Readability & Contrast

Accessibility Audit & WCAG Compliance

Use Case: Standard White Text

White Text

AAA PASS
The Future
is Color.
Contrast Ratio15.85:1
Use Case: Standard Black Text

Black Text

FAIL
The Future
is Color.
Contrast Ratio1.32:1
Optimized AAA Text

Suggested Text

AAA PASS
The Future
is Color.
Contrast Ratio7.05:1
Recommended Monochrome
#9ca8f6
Optimized AAA Background

Suggested Background

AAA PASS
The Future
is Color.
Contrast Ratio7.18:1
Suggested Complement
#c8ae13

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-950Approx

Arbitrary Value (JIT)

<div class="bg-[#111b59] text-white">
  <!-- Your Content -->
</div>

tailwind.config.js

// tailwind.config.js
module.exports = {
  theme: {
    extend: {
      colors: {
        'brand': '#111b59',
      }
    }
  }
}