black

#000000

#AC1949

#AC1949

Contrast Ratio

2.99:1

Delta E

70.52

Very Different

50:50 Mix

Color Values

Format #000000 #AC1949
HEX #000000 #AC1949
RGB 0, 0, 0 172, 25, 73
HSL 0.0, 0.0%, 0.0% 340.4, 74.6%, 38.6%
HSV 0.0, 0.0%, 0.0% 340.4, 85.5%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 85.5%, 57.6%, 32.5%
OKLCH 0.0 0.0 0.0 0.4866 0.1799 9.4

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: #AC1949 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC1949

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC1949);
background: linear-gradient(135deg, #000000, #AC1949);

Explore Each Color

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