black

#000000

#81725B

#81725B

Contrast Ratio

4.49:1

Delta E

51.1

Very Different

50:50 Mix

Color Values

Format #000000 #81725B
HEX #000000 #81725B
RGB 0, 0, 0 129, 114, 91
HSL 0.0, 0.0%, 0.0% 36.3, 17.3%, 43.1%
HSV 0.0, 0.0%, 0.0% 36.3, 29.5%, 50.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 11.6%, 29.5%, 49.4%
OKLCH 0.0 0.0 0.0 0.5597 0.0387 78.4

Contrast & Accessibility

4.49:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81725B β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #81725B

Color Difference (Delta E)

51.1 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #81725B);
background: linear-gradient(135deg, #000000, #81725B);

Explore Each Color

Related Comparisons