black

#000000

#AF2518

#AF2518

Contrast Ratio

3.1:1

Delta E

78.72

Very Different

50:50 Mix

Color Values

Format #000000 #AF2518
HEX #000000 #AF2518
RGB 0, 0, 0 175, 37, 24
HSL 0.0, 0.0%, 0.0% 5.2, 75.9%, 39.0%
HSV 0.0, 0.0%, 0.0% 5.2, 86.3%, 68.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 78.9%, 86.3%, 31.4%
OKLCH 0.0 0.0 0.0 0.4926 0.1759 30.0

Contrast & Accessibility

3.1:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AF2518 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AF2518

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AF2518);
background: linear-gradient(135deg, #000000, #AF2518);

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