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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
#4D30B7
RGB Values
77, 48, 183
HSL Values
253°, 58%, 45%
CMYK Values
58%, 74%, 0%, 28%

Color Variations & Tints

  • #775ED4

    Lightness: 60%

  • #674ACF

    Lightness: 55%

  • #5636C9

    Lightness: 50%

  • #4D30B7

    Lightness: 45%

    Current color

  • #442BA1

    Lightness: 40%

  • #3C258D

    Lightness: 35%

  • #332079

    Lightness: 30%

Accessibility

White Text
8.7
PASS
Black Text
2.4
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 #4D30B7

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

Current: #4D30B7

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