black

#000000

#581E2C

#581E2C

Contrast Ratio

1.64:1

Delta E

35.3

Very Different

50:50 Mix

Color Values

Format #000000 #581E2C
HEX #000000 #581E2C
RGB 0, 0, 0 88, 30, 44
HSL 0.0, 0.0%, 0.0% 345.5, 49.2%, 23.1%
HSV 0.0, 0.0%, 0.0% 345.5, 65.9%, 34.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 65.9%, 50.0%, 65.5%
OKLCH 0.0 0.0 0.0 0.328 0.0864 8.4

Contrast & Accessibility

1.64:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #581E2C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #581E2C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #581E2C);
background: linear-gradient(135deg, #000000, #581E2C);

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