black

#000000

#AA2F24

#AA2F24

Contrast Ratio

3.14:1

Delta E

72.45

Very Different

50:50 Mix

Color Values

Format #000000 #AA2F24
HEX #000000 #AA2F24
RGB 0, 0, 0 170, 47, 36
HSL 0.0, 0.0%, 0.0% 4.9, 65.0%, 40.4%
HSV 0.0, 0.0%, 0.0% 4.9, 78.8%, 66.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 72.4%, 78.8%, 33.3%
OKLCH 0.0 0.0 0.0 0.4938 0.1613 29.3

Contrast & Accessibility

3.14:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AA2F24 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AA2F24

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AA2F24);
background: linear-gradient(135deg, #000000, #AA2F24);

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