black

#000000

#AC1D37

#AC1D37

Contrast Ratio

2.99:1

Delta E

71.65

Very Different

50:50 Mix

Color Values

Format #000000 #AC1D37
HEX #000000 #AC1D37
RGB 0, 0, 0 172, 29, 55
HSL 0.0, 0.0%, 0.0% 349.1, 71.1%, 39.4%
HSV 0.0, 0.0%, 0.0% 349.1, 83.1%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 83.1%, 68.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.4851 0.1759 18.0

Contrast & Accessibility

2.99:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC1D37 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC1D37

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC1D37);
background: linear-gradient(135deg, #000000, #AC1D37);

Explore Each Color

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