black

#000000

#641933

#641933

Contrast Ratio

1.73:1

Delta E

42.1

Very Different

50:50 Mix

Color Values

Format #000000 #641933
HEX #000000 #641933
RGB 0, 0, 0 100, 25, 51
HSL 0.0, 0.0%, 0.0% 339.2, 60.0%, 24.5%
HSV 0.0, 0.0%, 0.0% 339.2, 75.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 75.0%, 49.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.3457 0.1089 3.8

Contrast & Accessibility

1.73:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #641933 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #641933

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #641933);
background: linear-gradient(135deg, #000000, #641933);

Explore Each Color

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