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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
#8166FB
RGB Values
129, 102, 251
HSL Values
251°, 95%, 69%
CMYK Values
49%, 59%, 0%, 2%

Color Variations & Tints

  • #BEAFFD

    Lightness: 84%

  • #A997FC

    Lightness: 79%

  • #957EFC

    Lightness: 74%

  • #8166FB

    Lightness: 69%

    Current color

  • #6C4CFA

    Lightness: 64%

  • #5833FA

    Lightness: 59%

  • #431AF9

    Lightness: 54%

Accessibility

White Text
4.0
FAIL
Black Text
5.2
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 #8166FB

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

Current: #8166FB

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