/
Colorbook
Sign in Sign up

Color Information

Black

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

HEX Format
#2B2E67
RGB Values
43, 46, 103
HSL Values
237°, 41%, 29%
CMYK Values
58%, 55%, 0%, 60%

Color Variations & Tints

  • #42479E

    Lightness: 44%

  • #3B3F8C

    Lightness: 39%

  • #33377A

    Lightness: 34%

  • #2B2E67

    Lightness: 29%

    Current color

  • #242756

    Lightness: 24%

  • #1D1F44

    Lightness: 19%

  • #151732

    Lightness: 14%

Accessibility

White Text
12.4
PASS
Black Text
1.7
FAIL
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 #2B2E67

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

Current: #2B2E67

Discover More Colors

Explore a randomly curated selection of colors. Each refresh brings new inspiration for your palette.