black

#000000

#232B3F

#232B3F

Contrast Ratio

1.49:1

Delta E

22.57

Noticeable

50:50 Mix

Color Values

Format #000000 #232B3F
HEX #000000 #232B3F
RGB 0, 0, 0 35, 43, 63
HSL 0.0, 0.0%, 0.0% 222.9, 28.6%, 19.2%
HSV 0.0, 0.0%, 0.0% 222.9, 44.4%, 24.7%
CMYK 0%, 0%, 0%, 100% 44.4%, 31.7%, 0.0%, 75.3%
OKLCH 0.0 0.0 0.0 0.2911 0.0385 267.2

Contrast & Accessibility

1.49:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #232B3F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #232B3F

Color Difference (Delta E)

22.57 Noticeable
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #232B3F);
background: linear-gradient(135deg, #000000, #232B3F);

Explore Each Color

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