black

#000000

#AF180C

#AF180C

Contrast Ratio

2.96:1

Delta E

82.66

Very Different

50:50 Mix

Color Values

Format #000000 #AF180C
HEX #000000 #AF180C
RGB 0, 0, 0 175, 24, 12
HSL 0.0, 0.0%, 0.0% 4.4, 87.2%, 36.7%
HSV 0.0, 0.0%, 0.0% 4.4, 93.1%, 68.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 86.3%, 93.1%, 31.4%
OKLCH 0.0 0.0 0.0 0.483 0.1851 29.9

Contrast & Accessibility

2.96:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AF180C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AF180C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AF180C);
background: linear-gradient(135deg, #000000, #AF180C);

Explore Each Color

Related Comparisons