black

#000000

#AC55AA

#AC55AA

Contrast Ratio

4.63:1

Delta E

75.07

Very Different

50:50 Mix

Color Values

Format #000000 #AC55AA
HEX #000000 #AC55AA
RGB 0, 0, 0 172, 85, 170
HSL 0.0, 0.0%, 0.0% 301.4, 34.4%, 50.4%
HSV 0.0, 0.0%, 0.0% 301.4, 50.6%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 50.6%, 1.2%, 32.5%
OKLCH 0.0 0.0 0.0 0.5861 0.1563 328.2

Contrast & Accessibility

4.63:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC55AA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC55AA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC55AA);
background: linear-gradient(135deg, #000000, #AC55AA);

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