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Colorbook
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Color Information

Blue

Complete color analysis with professional format conversions, accessibility metrics, and harmonious color combinations for your design projects.

HEX Format
#87BAFC
RGB Values
135, 186, 252
HSL Values
214°, 95%, 76%
CMYK Values
46%, 26%, 0%, 1%

Color Variations & Tints

  • #D2E5FE

    Lightness: 91%

  • #B9D7FD

    Lightness: 86%

  • #A1C8FD

    Lightness: 81%

  • #87BAFC

    Lightness: 76%

    Current color

  • #6FACFB

    Lightness: 71%

  • #569DFB

    Lightness: 66%

  • #3D8FFA

    Lightness: 61%

Accessibility

White Text
2.0
FAIL
Black Text
10.5
PASS
WCAG AA
PASS
WCAG AAA
PASS

Accessibility Guide

Contrast Ratios
Higher values (4.5+) ensure better readability for users with visual impairments.
WCAG AA Standard
Minimum requirement: 4.5:1 contrast for normal text, 3:1 for large text.
WCAG AAA Standard
Enhanced level: 7:1 contrast for normal text, 4.5:1 for large text.

Color Harmonies

  • Complementary

    Colors opposite on the color wheel, creating high contrast

  • Triadic

    Three evenly spaced colors forming a triangle on the color wheel

  • Analogous

    Adjacent colors on the color wheel, creating harmony and unity

Be picky and fine tune your color: colors very near to #87BAFC

Systematic progression of extremely similar colors. Each color represents a precise step in lightness variation.

Current: #87BAFC

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