black

#000000

#AC2825

#AC2825

Contrast Ratio

3.08:1

Delta E

73.9

Very Different

50:50 Mix

Color Values

Format #000000 #AC2825
HEX #000000 #AC2825
RGB 0, 0, 0 172, 40, 37
HSL 0.0, 0.0%, 0.0% 1.3, 64.6%, 41.0%
HSV 0.0, 0.0%, 0.0% 1.3, 78.5%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 76.7%, 78.5%, 32.5%
OKLCH 0.0 0.0 0.0 0.4908 0.1691 27.0

Contrast & Accessibility

3.08:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC2825 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC2825

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC2825);
background: linear-gradient(135deg, #000000, #AC2825);

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