black

#000000

#66210D

#66210D

Contrast Ratio

1.79:1

Delta E

47.71

Very Different

50:50 Mix

Color Values

Format #000000 #66210D
HEX #000000 #66210D
RGB 0, 0, 0 102, 33, 13
HSL 0.0, 0.0%, 0.0% 13.5, 77.4%, 22.5%
HSV 0.0, 0.0%, 0.0% 13.5, 87.3%, 40.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 67.6%, 87.3%, 60.0%
OKLCH 0.0 0.0 0.0 0.3517 0.1039 36.3

Contrast & Accessibility

1.79:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66210D β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #66210D

Color Difference (Delta E)

47.71 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, #66210D);
background: linear-gradient(135deg, #000000, #66210D);

Explore Each Color

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