black

#000000

#5566EF

#5566EF

Contrast Ratio

4.53:1

Delta E

93.49

Very Different

50:50 Mix

Color Values

Format #000000 #5566EF
HEX #000000 #5566EF
RGB 0, 0, 0 85, 102, 239
HSL 0.0, 0.0%, 0.0% 233.4, 82.8%, 63.5%
HSV 0.0, 0.0%, 0.0% 233.4, 64.4%, 93.7%
CMYK 0%, 0%, 0%, 100% 64.4%, 57.3%, 0.0%, 6.3%
OKLCH 0.0 0.0 0.0 0.5751 0.2048 272.8

Contrast & Accessibility

4.53:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5566EF β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #5566EF

Color Difference (Delta E)

93.49 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, #5566EF);
background: linear-gradient(135deg, #000000, #5566EF);

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