black

#000000

#AC153F

#AC153F

Contrast Ratio

2.93:1

Delta E

71.57

Very Different

50:50 Mix

Color Values

Format #000000 #AC153F
HEX #000000 #AC153F
RGB 0, 0, 0 172, 21, 63
HSL 0.0, 0.0%, 0.0% 343.3, 78.2%, 37.8%
HSV 0.0, 0.0%, 0.0% 343.3, 87.8%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 87.8%, 63.4%, 32.5%
OKLCH 0.0 0.0 0.0 0.4821 0.1812 13.5

Contrast & Accessibility

2.93:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC153F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC153F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC153F);
background: linear-gradient(135deg, #000000, #AC153F);

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