black

#000000

#513B0B

#513B0B

Contrast Ratio

1.98:1

Delta E

41.26

Very Different

50:50 Mix

Color Values

Format #000000 #513B0B
HEX #000000 #513B0B
RGB 0, 0, 0 81, 59, 11
HSL 0.0, 0.0%, 0.0% 41.1, 76.1%, 18.0%
HSV 0.0, 0.0%, 0.0% 41.1, 86.4%, 31.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 27.2%, 86.4%, 68.2%
OKLCH 0.0 0.0 0.0 0.3677 0.0687 82.1

Contrast & Accessibility

1.98:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #513B0B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #513B0B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #513B0B);
background: linear-gradient(135deg, #000000, #513B0B);

Explore Each Color

Related Comparisons