black

#000000

#232B01

#232B01

Contrast Ratio

1.42:1

Delta E

29.5

Very Different

50:50 Mix

Color Values

Format #000000 #232B01
HEX #000000 #232B01
RGB 0, 0, 0 35, 43, 1
HSL 0.0, 0.0%, 0.0% 71.4, 95.5%, 8.6%
HSV 0.0, 0.0%, 0.0% 71.4, 97.7%, 16.9%
CMYK 0%, 0%, 0%, 100% 18.6%, 0.0%, 97.7%, 83.1%
OKLCH 0.0 0.0 0.0 0.2718 0.0633 120.1

Contrast & Accessibility

1.42:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #232B01 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #232B01

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #232B01);
background: linear-gradient(135deg, #000000, #232B01);

Explore Each Color

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