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Colorbook
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Color Information

Blue

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

HEX Format
#0489FE
RGB Values
4, 137, 254
HSL Values
208°, 99%, 51%
CMYK Values
98%, 46%, 0%, 0%

Color Variations & Tints

  • #52AEFE

    Lightness: 66%

  • #39A2FE

    Lightness: 61%

  • #2096FE

    Lightness: 56%

  • #0489FE

    Lightness: 51%

    Current color

  • #017DE9

    Lightness: 46%

  • #016FD0

    Lightness: 41%

  • #0162B7

    Lightness: 36%

Accessibility

White Text
3.5
FAIL
Black Text
6.0
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 #0489FE

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

Current: #0489FE

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