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Colorbook
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Color Information

Yellow

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

HEX Format
#FCF381
RGB Values
252, 243, 129
HSL Values
56°, 95%, 75%
CMYK Values
0%, 4%, 49%, 1%

Color Variations & Tints

  • #FEFACD

    Lightness: 90%

  • #FDF8B4

    Lightness: 85%

  • #FCF69C

    Lightness: 80%

  • #FCF381

    Lightness: 75%

    Current color

  • #FBF16A

    Lightness: 70%

  • #FBEF51

    Lightness: 65%

  • #FAED38

    Lightness: 60%

Accessibility

White Text
1.1
FAIL
Black Text
18.3
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 #FCF381

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

Current: #FCF381

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