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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
#5D15B1
RGB Values
93, 21, 177
HSL Values
268°, 79%, 39%
CMYK Values
47%, 88%, 0%, 31%

Color Variations & Tints

  • #842DE6

    Lightness: 54%

  • #761AE0

    Lightness: 49%

  • #6A18C9

    Lightness: 44%

  • #5D15B1

    Lightness: 39%

    Current color

  • #52129B

    Lightness: 34%

  • #461084

    Lightness: 29%

  • #3A0D6E

    Lightness: 24%

Accessibility

White Text
9.5
PASS
Black Text
2.2
FAIL
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 #5D15B1

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

Current: #5D15B1

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