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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
#406BE2
RGB Values
64, 107, 226
HSL Values
224°, 74%, 57%
CMYK Values
72%, 53%, 0%, 11%

Color Variations & Tints

  • #839FEC

    Lightness: 72%

  • #6D8EE9

    Lightness: 67%

  • #567DE6

    Lightness: 62%

  • #406BE2

    Lightness: 57%

    Current color

  • #2A5ADF

    Lightness: 52%

  • #1F4ED1

    Lightness: 47%

  • #1C46BA

    Lightness: 42%

Accessibility

White Text
4.8
PASS
Black Text
4.4
FAIL
WCAG AA
PASS
WCAG AAA
FAIL

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 #406BE2

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

Current: #406BE2

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