black

#000000

#391939

#391939

Contrast Ratio

1.37:1

Delta E

29.52

Very Different

50:50 Mix

Color Values

Format #000000 #391939
HEX #000000 #391939
RGB 0, 0, 0 57, 25, 57
HSL 0.0, 0.0%, 0.0% 300.0, 39.0%, 16.1%
HSV 0.0, 0.0%, 0.0% 300.0, 56.1%, 22.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 56.1%, 0.0%, 77.6%
OKLCH 0.0 0.0 0.0 0.2738 0.0708 327.3

Contrast & Accessibility

1.37:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #391939 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #391939

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #391939);
background: linear-gradient(135deg, #000000, #391939);

Explore Each Color

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