black

#000000

#AF331D

#AF331D

Contrast Ratio

3.31:1

Delta E

76.0

Very Different

50:50 Mix

Color Values

Format #000000 #AF331D
HEX #000000 #AF331D
RGB 0, 0, 0 175, 51, 29
HSL 0.0, 0.0%, 0.0% 9.0, 71.6%, 40.0%
HSV 0.0, 0.0%, 0.0% 9.0, 83.4%, 68.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 70.9%, 83.4%, 31.4%
OKLCH 0.0 0.0 0.0 0.5061 0.1641 32.4

Contrast & Accessibility

3.31:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AF331D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AF331D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AF331D);
background: linear-gradient(135deg, #000000, #AF331D);

Explore Each Color

Related Comparisons