black

#000000

#5B15AC

#5B15AC

Contrast Ratio

2.15:1

Delta E

92.18

Very Different

50:50 Mix

Color Values

Format #000000 #5B15AC
HEX #000000 #5B15AC
RGB 0, 0, 0 91, 21, 172
HSL 0.0, 0.0%, 0.0% 267.8, 78.2%, 37.8%
HSV 0.0, 0.0%, 0.0% 267.8, 87.8%, 67.5%
CMYK 0%, 0%, 0%, 100% 47.1%, 87.8%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.4129 0.2092 296.1

Contrast & Accessibility

2.15:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5B15AC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5B15AC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5B15AC);
background: linear-gradient(135deg, #000000, #5B15AC);

Explore Each Color

Related Comparisons