black

#000000

#63755D

#63755D

Contrast Ratio

4.23:1

Delta E

49.84

Very Different

50:50 Mix

Color Values

Format #000000 #63755D
HEX #000000 #63755D
RGB 0, 0, 0 99, 117, 93
HSL 0.0, 0.0%, 0.0% 105.0, 11.4%, 41.2%
HSV 0.0, 0.0%, 0.0% 105.0, 20.5%, 45.9%
CMYK 0%, 0%, 0%, 100% 15.4%, 0.0%, 20.5%, 54.1%
OKLCH 0.0 0.0 0.0 0.5406 0.0424 137.9

Contrast & Accessibility

4.23:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63755D β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #63755D

Color Difference (Delta E)

49.84 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, #63755D);
background: linear-gradient(135deg, #000000, #63755D);

Explore Each Color

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