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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
#1C1192
RGB Values
28, 17, 146
HSL Values
245°, 79%, 32%
CMYK Values
81%, 88%, 0%, 43%

Color Variations & Tints

  • #2919D7

    Lightness: 47%

  • #2516C0

    Lightness: 42%

  • #2014A9

    Lightness: 37%

  • #1C1192

    Lightness: 32%

    Current color

  • #180E7B

    Lightness: 27%

  • #130C64

    Lightness: 22%

  • #0F094E

    Lightness: 17%

Accessibility

White Text
13.6
PASS
Black Text
1.5
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 #1C1192

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

Current: #1C1192

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