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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
#4B07E5
RGB Values
75, 7, 229
HSL Values
258°, 94%, 46%
CMYK Values
67%, 97%, 0%, 10%

Color Variations & Tints

  • #763EF9

    Lightness: 61%

  • #6525F8

    Lightness: 56%

  • #530DF8

    Lightness: 51%

  • #4B07E5

    Lightness: 46%

    Current color

  • #4106CB

    Lightness: 41%

  • #3906B2

    Lightness: 36%

  • #310599

    Lightness: 31%

Accessibility

White Text
8.5
PASS
Black Text
2.5
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 #4B07E5

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

Current: #4B07E5

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