black

#000000

#90641B

#90641B

Contrast Ratio

4.02:1

Delta E

65.51

Very Different

50:50 Mix

Color Values

Format #000000 #90641B
HEX #000000 #90641B
RGB 0, 0, 0 144, 100, 27
HSL 0.0, 0.0%, 0.0% 37.4, 68.4%, 33.5%
HSV 0.0, 0.0%, 0.0% 37.4, 81.2%, 56.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 30.6%, 81.3%, 43.5%
OKLCH 0.0 0.0 0.0 0.5369 0.1022 75.0

Contrast & Accessibility

4.02:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #90641B β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #90641B

Color Difference (Delta E)

65.51 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, #90641B);
background: linear-gradient(135deg, #000000, #90641B);

Explore Each Color

Related Comparisons