Dark Blue

#010cd5

Color Harmonies

Mathematical Matches
Monochromatic
#3e48fe#0b18fe#010cd5#0109a2#01066f
Analogous
#0176d5#010cd5#6001d5
Complementary
#010cd5#d5ca01
Split-Complementary
#010cd5#d56001#76d501
Triadic
#010cd5#d5010c#0cd501
Tetradic (Double Complementary)
#010cd5#d50176#d5ca01#01d560

Readability & Contrast

Accessibility Audit & WCAG Compliance

Use Case: Standard White Text

White Text

AAA PASS
The Future
is Color.
Contrast Ratio10.42:1
Use Case: Standard Black Text

Black Text

FAIL
The Future
is Color.
Contrast Ratio2.01:1
Optimized AAA Text

Suggested Text

AAA PASS
The Future
is Color.
Contrast Ratio7.18:1
Recommended Monochrome
#d1d3ff
Optimized AAA Background

Suggested Background

AAA PASS
The Future
is Color.
Contrast Ratio7.07:1
Suggested Complement
#e5d900

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-[#010cd5] text-white">
  <!-- Your Content -->
</div>

tailwind.config.js

// tailwind.config.js
module.exports = {
  theme: {
    extend: {
      colors: {
        'brand': '#010cd5',
      }
    }
  }
}