black

#000000

#AC33CC

#AC33CC

Contrast Ratio

4.1:1

Delta E

99.36

Very Different

50:50 Mix

Color Values

Format #000000 #AC33CC
HEX #000000 #AC33CC
RGB 0, 0, 0 172, 51, 204
HSL 0.0, 0.0%, 0.0% 287.5, 60.0%, 50.0%
HSV 0.0, 0.0%, 0.0% 287.5, 75.0%, 80.0%
CMYK 0%, 0%, 0%, 100% 15.7%, 75.0%, 0.0%, 20.0%
OKLCH 0.0 0.0 0.0 0.5675 0.2326 318.1

Contrast & Accessibility

4.1:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC33CC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC33CC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC33CC);
background: linear-gradient(135deg, #000000, #AC33CC);

Explore Each Color

Related Comparisons