black

#000000

#AC404F

#AC404F

Contrast Ratio

3.6:1

Delta E

64.06

Very Different

50:50 Mix

Color Values

Format #000000 #AC404F
HEX #000000 #AC404F
RGB 0, 0, 0 172, 64, 79
HSL 0.0, 0.0%, 0.0% 351.7, 45.8%, 46.3%
HSV 0.0, 0.0%, 0.0% 351.7, 62.8%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 62.8%, 54.1%, 32.5%
OKLCH 0.0 0.0 0.0 0.5243 0.1414 15.1

Contrast & Accessibility

3.6:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC404F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC404F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC404F);
background: linear-gradient(135deg, #000000, #AC404F);

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