black

#000000

#563173

#563173

Contrast Ratio

2.08:1

Delta E

51.94

Very Different

50:50 Mix

Color Values

Format #000000 #563173
HEX #000000 #563173
RGB 0, 0, 0 86, 49, 115
HSL 0.0, 0.0%, 0.0% 273.6, 40.2%, 32.2%
HSV 0.0, 0.0%, 0.0% 273.6, 57.4%, 45.1%
CMYK 0%, 0%, 0%, 100% 25.2%, 57.4%, 0.0%, 54.9%
OKLCH 0.0 0.0 0.0 0.391 0.1129 307.9

Contrast & Accessibility

2.08:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #563173 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #563173

Color Difference (Delta E)

51.94 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, #563173);
background: linear-gradient(135deg, #000000, #563173);

Explore Each Color

Related Comparisons