black

#000000

#AC2926

#AC2926

Contrast Ratio

3.1:1

Delta E

73.55

Very Different

50:50 Mix

Color Values

Format #000000 #AC2926
HEX #000000 #AC2926
RGB 0, 0, 0 172, 41, 38
HSL 0.0, 0.0%, 0.0% 1.3, 63.8%, 41.2%
HSV 0.0, 0.0%, 0.0% 1.3, 77.9%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 76.2%, 77.9%, 32.5%
OKLCH 0.0 0.0 0.0 0.4918 0.1681 26.9

Contrast & Accessibility

3.1:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC2926 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC2926

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC2926);
background: linear-gradient(135deg, #000000, #AC2926);

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