black

#000000

#591D0D

#591D0D

Contrast Ratio

1.61:1

Delta E

41.46

Very Different

50:50 Mix

Color Values

Format #000000 #591D0D
HEX #000000 #591D0D
RGB 0, 0, 0 89, 29, 13
HSL 0.0, 0.0%, 0.0% 12.6, 74.5%, 20.0%
HSV 0.0, 0.0%, 0.0% 12.6, 85.4%, 34.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 67.4%, 85.4%, 65.1%
OKLCH 0.0 0.0 0.0 0.322 0.0924 35.7

Contrast & Accessibility

1.61:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #591D0D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #591D0D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #591D0D);
background: linear-gradient(135deg, #000000, #591D0D);

Explore Each Color

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