black

#000000

#563E75

#563E75

Contrast Ratio

2.34:1

Delta E

47.55

Very Different

50:50 Mix

Color Values

Format #000000 #563E75
HEX #000000 #563E75
RGB 0, 0, 0 86, 62, 117
HSL 0.0, 0.0%, 0.0% 266.2, 30.7%, 35.1%
HSV 0.0, 0.0%, 0.0% 266.2, 47.0%, 45.9%
CMYK 0%, 0%, 0%, 100% 26.5%, 47.0%, 0.0%, 54.1%
OKLCH 0.0 0.0 0.0 0.4156 0.0924 302.7

Contrast & Accessibility

2.34:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #563E75 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #563E75

Color Difference (Delta E)

47.55 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #563E75);
background: linear-gradient(135deg, #000000, #563E75);

Explore Each Color

Related Comparisons