black

#000000

#641123

#641123

Contrast Ratio

1.65:1

Delta E

44.21

Very Different

50:50 Mix

Color Values

Format #000000 #641123
HEX #000000 #641123
RGB 0, 0, 0 100, 17, 35
HSL 0.0, 0.0%, 0.0% 347.0, 70.9%, 22.9%
HSV 0.0, 0.0%, 0.0% 347.0, 83.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 83.0%, 65.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.3331 0.1151 14.4

Contrast & Accessibility

1.65:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #641123 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #641123

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #641123);
background: linear-gradient(135deg, #000000, #641123);

Explore Each Color

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