black

#000000

#591B13

#591B13

Contrast Ratio

1.59:1

Delta E

40.14

Very Different

50:50 Mix

Color Values

Format #000000 #591B13
HEX #000000 #591B13
RGB 0, 0, 0 89, 27, 19
HSL 0.0, 0.0%, 0.0% 6.9, 64.8%, 21.2%
HSV 0.0, 0.0%, 0.0% 6.9, 78.7%, 34.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 69.7%, 78.7%, 65.1%
OKLCH 0.0 0.0 0.0 0.3199 0.0931 30.3

Contrast & Accessibility

1.59:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #591B13 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #591B13

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #591B13);
background: linear-gradient(135deg, #000000, #591B13);

Explore Each Color

Related Comparisons