black

#000000

#AC3942

#AC3942

Contrast Ratio

3.42:1

Delta E

66.32

Very Different

50:50 Mix

Color Values

Format #000000 #AC3942
HEX #000000 #AC3942
RGB 0, 0, 0 172, 57, 66
HSL 0.0, 0.0%, 0.0% 355.3, 50.2%, 44.9%
HSV 0.0, 0.0%, 0.0% 355.3, 66.9%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 66.9%, 61.6%, 32.5%
OKLCH 0.0 0.0 0.0 0.5129 0.1498 19.7

Contrast & Accessibility

3.42:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC3942 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC3942

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC3942);
background: linear-gradient(135deg, #000000, #AC3942);

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