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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
#CF461B
RGB Values
207, 70, 27
HSL Values
14°, 77%, 46%
CMYK Values
0%, 66%, 87%, 19%

Color Variations & Tints

  • #E8734F

    Lightness: 61%

  • #E56138

    Lightness: 56%

  • #E24F22

    Lightness: 51%

  • #CF461B

    Lightness: 46%

    Current color

  • #B93E18

    Lightness: 41%

  • #A23615

    Lightness: 36%

  • #8C2F12

    Lightness: 31%

Accessibility

White Text
4.6
PASS
Black Text
4.5
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 #CF461B

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

Current: #CF461B

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