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Colorbook
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Color Information

Black

Complete color analysis with professional format conversions, accessibility metrics, and harmonious color combinations for your design projects.

HEX Format
#63C498
RGB Values
99, 196, 152
HSL Values
153°, 45%, 58%
CMYK Values
49%, 0%, 22%, 23%

Color Variations & Tints

  • #9BD9BD

    Lightness: 73%

  • #89D2B1

    Lightness: 68%

  • #76CBA5

    Lightness: 63%

  • #63C498

    Lightness: 58%

    Current color

  • #51BD8D

    Lightness: 53%

  • #43B180

    Lightness: 48%

  • #3C9F73

    Lightness: 43%

Accessibility

White Text
2.1
FAIL
Black Text
9.9
PASS
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 #63C498

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

Current: #63C498

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