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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
#0597F3
RGB Values
5, 151, 243
HSL Values
203°, 96%, 49%
CMYK Values
98%, 38%, 0%, 5%

Color Variations & Tints

  • #4BB8FB

    Lightness: 64%

  • #32AEFB

    Lightness: 59%

  • #19A4FA

    Lightness: 54%

  • #0597F3

    Lightness: 49%

    Current color

  • #0489DC

    Lightness: 44%

  • #047AC3

    Lightness: 39%

  • #036AAA

    Lightness: 34%

Accessibility

White Text
3.1
FAIL
Black Text
6.7
PASS
WCAG AA
PASS
WCAG AAA
FAIL

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 #0597F3

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

Current: #0597F3

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