Catalina Blue

#282e77

Color Harmonies

Mathematical Matches
Monochromatic
#454ec0#353d9d#282e77#1b1f51#0e102b
Analogous
#285677#282f77#492877
Complementary
#282f77#777028
Split-Complementary
#282f77#774928#567728
Triadic
#282f77#77282f#2f7728
Tetradic (Double Complementary)
#282f77#772856#777028#287749

Readability & Contrast

Accessibility Audit & WCAG Compliance

Use Case: Standard White Text

White Text

AAA PASS
The Future
is Color.
Contrast Ratio12.01:1
Use Case: Standard Black Text

Black Text

FAIL
The Future
is Color.
Contrast Ratio1.74:1
Optimized AAA Text

Suggested Text

AAA PASS
The Future
is Color.
Contrast Ratio7.12:1
Recommended Monochrome
#c1c4f2
Optimized AAA Background

Suggested Background

AAA PASS
The Future
is Color.
Contrast Ratio7.10:1
Suggested Complement
#d7ca43

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-indigo-900Approx

Arbitrary Value (JIT)

<div class="bg-[#282e77] text-white">
  <!-- Your Content -->
</div>

tailwind.config.js

// tailwind.config.js
module.exports = {
  theme: {
    extend: {
      colors: {
        'brand': '#282e77',
      }
    }
  }
}