black

#000000

#AF223D

#AF223D

Contrast Ratio

3.12:1

Delta E

71.5

Very Different

50:50 Mix

Color Values

Format #000000 #AF223D
HEX #000000 #AF223D
RGB 0, 0, 0 175, 34, 61
HSL 0.0, 0.0%, 0.0% 348.5, 67.5%, 41.0%
HSV 0.0, 0.0%, 0.0% 348.5, 80.6%, 68.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 80.6%, 65.1%, 31.4%
OKLCH 0.0 0.0 0.0 0.4953 0.175 16.6

Contrast & Accessibility

3.12:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AF223D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AF223D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AF223D);
background: linear-gradient(135deg, #000000, #AF223D);

Explore Each Color

Related Comparisons