black

#000000

#63176F

#63176F

Contrast Ratio

1.88:1

Delta E

61.73

Very Different

50:50 Mix

Color Values

Format #000000 #63176F
HEX #000000 #63176F
RGB 0, 0, 0 99, 23, 111
HSL 0.0, 0.0%, 0.0% 291.8, 65.7%, 26.3%
HSV 0.0, 0.0%, 0.0% 291.8, 79.3%, 43.5%
CMYK 0%, 0%, 0%, 100% 10.8%, 79.3%, 0.0%, 56.5%
OKLCH 0.0 0.0 0.0 0.3734 0.1521 321.8

Contrast & Accessibility

1.88:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63176F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63176F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63176F);
background: linear-gradient(135deg, #000000, #63176F);

Explore Each Color

Related Comparisons