black

#000000

#AC345B

#AC345B

Contrast Ratio

3.4:1

Delta E

66.16

Very Different

50:50 Mix

Color Values

Format #000000 #AC345B
HEX #000000 #AC345B
RGB 0, 0, 0 172, 52, 91
HSL 0.0, 0.0%, 0.0% 340.5, 53.6%, 43.9%
HSV 0.0, 0.0%, 0.0% 340.5, 69.8%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 69.8%, 47.1%, 32.5%
OKLCH 0.0 0.0 0.0 0.5135 0.158 4.9

Contrast & Accessibility

3.4:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC345B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC345B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC345B);
background: linear-gradient(135deg, #000000, #AC345B);

Explore Each Color

Related Comparisons