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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
#2E74D4
RGB Values
46, 116, 212
HSL Values
215°, 66%, 51%
CMYK Values
78%, 45%, 0%, 17%

Color Variations & Tints

  • #6F9FE2

    Lightness: 66%

  • #5A91DD

    Lightness: 61%

  • #4582D9

    Lightness: 56%

  • #2E74D4

    Lightness: 51%

    Current color

  • #2868C3

    Lightness: 46%

  • #245DAE

    Lightness: 41%

  • #1F5298

    Lightness: 36%

Accessibility

White Text
4.6
PASS
Black Text
4.6
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 #2E74D4

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

Current: #2E74D4

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