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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
#4A2BF7
RGB Values
74, 43, 247
HSL Values
249°, 93%, 57%
CMYK Values
70%, 83%, 0%, 3%

Color Variations & Tints

  • #8975FA

    Lightness: 72%

  • #745DF9

    Lightness: 67%

  • #5F44F8

    Lightness: 62%

  • #4A2BF7

    Lightness: 57%

    Current color

  • #3513F6

    Lightness: 52%

  • #2A08E7

    Lightness: 47%

  • #2507CF

    Lightness: 42%

Accessibility

White Text
7.0
PASS
Black Text
3.0
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 #4A2BF7

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

Current: #4A2BF7

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