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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
#478C7E
RGB Values
71, 140, 126
HSL Values
168°, 33%, 41%
CMYK Values
49%, 0%, 10%, 45%

Color Variations & Tints

  • #6AB4A5

    Lightness: 56%

  • #59AB9B

    Lightness: 51%

  • #4F9C8D

    Lightness: 46%

  • #478C7E

    Lightness: 41%

    Current color

  • #3E7A6E

    Lightness: 36%

  • #35695F

    Lightness: 31%

  • #2C584F

    Lightness: 26%

Accessibility

White Text
3.9
FAIL
Black Text
5.3
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 #478C7E

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

Current: #478C7E

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