black

#000000

#AC2019

#AC2019

Contrast Ratio

2.97:1

Delta E

77.66

Very Different

50:50 Mix

Color Values

Format #000000 #AC2019
HEX #000000 #AC2019
RGB 0, 0, 0 172, 32, 25
HSL 0.0, 0.0%, 0.0% 2.9, 74.6%, 38.6%
HSV 0.0, 0.0%, 0.0% 2.9, 85.5%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 81.4%, 85.5%, 32.5%
OKLCH 0.0 0.0 0.0 0.4832 0.1764 28.7

Contrast & Accessibility

2.97:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC2019 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC2019

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC2019);
background: linear-gradient(135deg, #000000, #AC2019);

Explore Each Color

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