black

#000000

#733939

#733939

Contrast Ratio

2.37:1

Delta E

42.14

Very Different

50:50 Mix

Color Values

Format #000000 #733939
HEX #000000 #733939
RGB 0, 0, 0 115, 57, 57
HSL 0.0, 0.0%, 0.0% 0.0, 33.7%, 33.7%
HSV 0.0, 0.0%, 0.0% 0.0, 50.4%, 45.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 50.4%, 50.4%, 54.9%
OKLCH 0.0 0.0 0.0 0.4192 0.0818 21.2

Contrast & Accessibility

2.37:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #733939 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #733939

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #733939);
background: linear-gradient(135deg, #000000, #733939);

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