black

#000000

#AC424B

#AC424B

Contrast Ratio

3.64:1

Delta E

64.07

Very Different

50:50 Mix

Color Values

Format #000000 #AC424B
HEX #000000 #AC424B
RGB 0, 0, 0 172, 66, 75
HSL 0.0, 0.0%, 0.0% 354.9, 44.5%, 46.7%
HSV 0.0, 0.0%, 0.0% 354.9, 61.6%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 61.6%, 56.4%, 32.5%
OKLCH 0.0 0.0 0.0 0.5259 0.1389 18.2

Contrast & Accessibility

3.64:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC424B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC424B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC424B);
background: linear-gradient(135deg, #000000, #AC424B);

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