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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
#4C7B67
RGB Values
76, 123, 103
HSL Values
154°, 24%, 39%
CMYK Values
38%, 0%, 16%, 52%

Color Variations & Tints

  • #6EA68D

    Lightness: 54%

  • #5F9B81

    Lightness: 49%

  • #558B74

    Lightness: 44%

  • #4C7B67

    Lightness: 39%

    Current color

  • #426C59

    Lightness: 34%

  • #385C4C

    Lightness: 29%

  • #2F4C3F

    Lightness: 24%

Accessibility

White Text
4.8
PASS
Black Text
4.3
FAIL
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 #4C7B67

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

Current: #4C7B67

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