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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
#905DD1
RGB Values
144, 93, 209
HSL Values
266°, 56%, 59%
CMYK Values
31%, 56%, 0%, 18%

Color Variations & Tints

  • #B898E2

    Lightness: 74%

  • #AA84DC

    Lightness: 69%

  • #9C70D7

    Lightness: 64%

  • #905DD1

    Lightness: 59%

    Current color

  • #8148CB

    Lightness: 54%

  • #7437C3

    Lightness: 49%

  • #6831AF

    Lightness: 44%

Accessibility

White Text
4.5
FAIL
Black Text
4.7
PASS
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 #905DD1

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

Current: #905DD1

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