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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
#4B58CD
RGB Values
75, 88, 205
HSL Values
234°, 57%, 55%
CMYK Values
63%, 57%, 0%, 20%

Color Variations & Tints

  • #8790DE

    Lightness: 70%

  • #737DD9

    Lightness: 65%

  • #5F6AD3

    Lightness: 60%

  • #4B58CD

    Lightness: 55%

    Current color

  • #3745C8

    Lightness: 50%

  • #313EB4

    Lightness: 45%

  • #2C37A0

    Lightness: 40%

Accessibility

White Text
5.9
PASS
Black Text
3.6
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 #4B58CD

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

Current: #4B58CD

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