black

#000000

#232F1F

#232F1F

Contrast Ratio

1.5:1

Delta E

21.79

Noticeable

50:50 Mix

Color Values

Format #000000 #232F1F
HEX #000000 #232F1F
RGB 0, 0, 0 35, 47, 31
HSL 0.0, 0.0%, 0.0% 105.0, 20.5%, 15.3%
HSV 0.0, 0.0%, 0.0% 105.0, 34.0%, 18.4%
CMYK 0%, 0%, 0%, 100% 25.5%, 0.0%, 34.0%, 81.6%
OKLCH 0.0 0.0 0.0 0.2888 0.0328 138.0

Contrast & Accessibility

1.5:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #232F1F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #232F1F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #232F1F);
background: linear-gradient(135deg, #000000, #232F1F);

Explore Each Color

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