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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
#4509FA
RGB Values
69, 9, 250
HSL Values
255°, 96%, 51%
CMYK Values
72%, 96%, 0%, 2%

Color Variations & Tints

  • #7F55FC

    Lightness: 66%

  • #6C3CFB

    Lightness: 61%

  • #5923FB

    Lightness: 56%

  • #4509FA

    Lightness: 51%

    Current color

  • #3D05E6

    Lightness: 46%

  • #3604CD

    Lightness: 41%

  • #3004B4

    Lightness: 36%

Accessibility

White Text
7.9
PASS
Black Text
2.7
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 #4509FA

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

Current: #4509FA

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