black

#000000

#591F2F

#591F2F

Contrast Ratio

1.66:1

Delta E

35.58

Very Different

50:50 Mix

Color Values

Format #000000 #591F2F
HEX #000000 #591F2F
RGB 0, 0, 0 89, 31, 47
HSL 0.0, 0.0%, 0.0% 343.4, 48.3%, 23.5%
HSV 0.0, 0.0%, 0.0% 343.4, 65.2%, 34.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 65.2%, 47.2%, 65.1%
OKLCH 0.0 0.0 0.0 0.3322 0.0868 6.0

Contrast & Accessibility

1.66:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #591F2F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #591F2F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #591F2F);
background: linear-gradient(135deg, #000000, #591F2F);

Explore Each Color

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