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Colorbook
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Color Information

Red

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

HEX Format
#F66950
RGB Values
246, 105, 80
HSL Values
9°, 90%, 64%
CMYK Values
0%, 57%, 67%, 4%

Color Variations & Tints

  • #FAA899

    Lightness: 79%

  • #F89381

    Lightness: 74%

  • #F77E69

    Lightness: 69%

  • #F66950

    Lightness: 64%

    Current color

  • #F55538

    Lightness: 59%

  • #F34020

    Lightness: 54%

  • #ED2E0C

    Lightness: 49%

Accessibility

White Text
3.0
FAIL
Black Text
7.1
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 #F66950

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

Current: #F66950

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