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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
#4708EB
RGB Values
71, 8, 235
HSL Values
257°, 93%, 48%
CMYK Values
70%, 97%, 0%, 8%

Color Variations & Tints

  • #7B49F8

    Lightness: 63%

  • #6930F8

    Lightness: 58%

  • #5718F7

    Lightness: 53%

  • #4708EB

    Lightness: 48%

    Current color

  • #4108D4

    Lightness: 43%

  • #3A07BB

    Lightness: 38%

  • #3206A2

    Lightness: 33%

Accessibility

White Text
8.4
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 #4708EB

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

Current: #4708EB

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