black

#000000

#66511D

#66511D

Contrast Ratio

2.76:1

Delta E

48.49

Very Different

50:50 Mix

Color Values

Format #000000 #66511D
HEX #000000 #66511D
RGB 0, 0, 0 102, 81, 29
HSL 0.0, 0.0%, 0.0% 42.7, 55.7%, 25.7%
HSV 0.0, 0.0%, 0.0% 42.7, 71.6%, 40.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 20.6%, 71.6%, 60.0%
OKLCH 0.0 0.0 0.0 0.4457 0.0744 86.7

Contrast & Accessibility

2.76:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66511D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66511D

Color Difference (Delta E)

48.49 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66511D);
background: linear-gradient(135deg, #000000, #66511D);

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