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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
#1953D0
RGB Values
25, 83, 208
HSL Values
221°, 79%, 46%
CMYK Values
88%, 60%, 0%, 18%

Color Variations & Tints

  • #4D7FEA

    Lightness: 61%

  • #366EE7

    Lightness: 56%

  • #1F5EE5

    Lightness: 51%

  • #1953D0

    Lightness: 46%

    Current color

  • #164ABB

    Lightness: 41%

  • #1341A4

    Lightness: 36%

  • #11388D

    Lightness: 31%

Accessibility

White Text
6.6
PASS
Black Text
3.2
FAIL
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 #1953D0

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

Current: #1953D0

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