black

#000000

#AC5540

#AC5540

Contrast Ratio

4.13:1

Delta E

64.19

Very Different

50:50 Mix

Color Values

Format #000000 #AC5540
HEX #000000 #AC5540
RGB 0, 0, 0 172, 85, 64
HSL 0.0, 0.0%, 0.0% 11.7, 45.8%, 46.3%
HSV 0.0, 0.0%, 0.0% 11.7, 62.8%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 50.6%, 62.8%, 32.5%
OKLCH 0.0 0.0 0.0 0.5516 0.1191 34.7

Contrast & Accessibility

4.13:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC5540 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC5540

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC5540);
background: linear-gradient(135deg, #000000, #AC5540);

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