black

#000000

#AC432B

#AC432B

Contrast Ratio

3.59:1

Delta E

69.71

Very Different

50:50 Mix

Color Values

Format #000000 #AC432B
HEX #000000 #AC432B
RGB 0, 0, 0 172, 67, 43
HSL 0.0, 0.0%, 0.0% 11.2, 60.0%, 42.2%
HSV 0.0, 0.0%, 0.0% 11.2, 75.0%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 61.0%, 75.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.5219 0.1432 34.3

Contrast & Accessibility

3.59:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC432B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC432B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC432B);
background: linear-gradient(135deg, #000000, #AC432B);

Explore Each Color

Related Comparisons