black

#000000

#665B33

#665B33

Contrast Ratio

3.11:1

Delta E

45.97

Very Different

50:50 Mix

Color Values

Format #000000 #665B33
HEX #000000 #665B33
RGB 0, 0, 0 102, 91, 51
HSL 0.0, 0.0%, 0.0% 47.1, 33.3%, 30.0%
HSV 0.0, 0.0%, 0.0% 47.1, 50.0%, 40.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 10.8%, 50.0%, 60.0%
OKLCH 0.0 0.0 0.0 0.4719 0.0594 94.5

Contrast & Accessibility

3.11:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #665B33 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #665B33

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #665B33);
background: linear-gradient(135deg, #000000, #665B33);

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