black

#000000

#635B33

#635B33

Contrast Ratio

3.07:1

Delta E

45.56

Very Different

50:50 Mix

Color Values

Format #000000 #635B33
HEX #000000 #635B33
RGB 0, 0, 0 99, 91, 51
HSL 0.0, 0.0%, 0.0% 50.0, 32.0%, 29.4%
HSV 0.0, 0.0%, 0.0% 50.0, 48.5%, 38.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 8.1%, 48.5%, 61.2%
OKLCH 0.0 0.0 0.0 0.4688 0.0589 98.3

Contrast & Accessibility

3.07:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #635B33 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #635B33

Color Difference (Delta E)

45.56 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, #635B33);
background: linear-gradient(135deg, #000000, #635B33);

Explore Each Color

Related Comparisons