black

#000000

#AC2D24

#AC2D24

Contrast Ratio

3.15:1

Delta E

73.58

Very Different

50:50 Mix

Color Values

Format #000000 #AC2D24
HEX #000000 #AC2D24
RGB 0, 0, 0 172, 45, 36
HSL 0.0, 0.0%, 0.0% 4.0, 65.4%, 40.8%
HSV 0.0, 0.0%, 0.0% 4.0, 79.1%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 73.8%, 79.1%, 32.5%
OKLCH 0.0 0.0 0.0 0.4954 0.1651 28.7

Contrast & Accessibility

3.15:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC2D24 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC2D24

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC2D24);
background: linear-gradient(135deg, #000000, #AC2D24);

Explore Each Color

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