black

#000000

#AC3237

#AC3237

Contrast Ratio

3.27:1

Delta E

68.94

Very Different

50:50 Mix

Color Values

Format #000000 #AC3237
HEX #000000 #AC3237
RGB 0, 0, 0 172, 50, 55
HSL 0.0, 0.0%, 0.0% 357.5, 55.0%, 43.5%
HSV 0.0, 0.0%, 0.0% 357.5, 70.9%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 70.9%, 68.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.5031 0.158 22.8

Contrast & Accessibility

3.27:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC3237 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC3237

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC3237);
background: linear-gradient(135deg, #000000, #AC3237);

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