black

#000000

#555DF2

#555DF2

Contrast Ratio

4.23:1

Delta E

98.8

Very Different

50:50 Mix

Color Values

Format #000000 #555DF2
HEX #000000 #555DF2
RGB 0, 0, 0 85, 93, 242
HSL 0.0, 0.0%, 0.0% 236.9, 85.8%, 64.1%
HSV 0.0, 0.0%, 0.0% 236.9, 64.9%, 94.9%
CMYK 0%, 0%, 0%, 100% 64.9%, 61.6%, 0.0%, 5.1%
OKLCH 0.0 0.0 0.0 0.5619 0.2192 274.5

Contrast & Accessibility

4.23:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #555DF2 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #555DF2

Color Difference (Delta E)

98.8 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, #555DF2);
background: linear-gradient(135deg, #000000, #555DF2);

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