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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
#1A79D0
RGB Values
26, 121, 208
HSL Values
209°, 78%, 46%
CMYK Values
88%, 42%, 0%, 18%

Color Variations & Tints

  • #4E9EE9

    Lightness: 61%

  • #3792E6

    Lightness: 56%

  • #2185E4

    Lightness: 51%

  • #1A79D0

    Lightness: 46%

    Current color

  • #176BBA

    Lightness: 41%

  • #145EA3

    Lightness: 36%

  • #11518D

    Lightness: 31%

Accessibility

White Text
4.5
FAIL
Black Text
4.7
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 #1A79D0

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

Current: #1A79D0

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