black

#000000

#3F8AD0

#3F8AD0

Contrast Ratio

5.76:1

Delta E

70.38

Very Different

50:50 Mix

Color Values

Format #000000 #3F8AD0
HEX #000000 #3F8AD0
RGB 0, 0, 0 63, 138, 208
HSL 0.0, 0.0%, 0.0% 209.0, 60.7%, 53.1%
HSV 0.0, 0.0%, 0.0% 209.0, 69.7%, 81.6%
CMYK 0%, 0%, 0%, 100% 69.7%, 33.7%, 0.0%, 18.4%
OKLCH 0.0 0.0 0.0 0.6185 0.1297 249.4

Contrast & Accessibility

5.76:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F8AD0 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #3F8AD0

Color Difference (Delta E)

70.38 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, #3F8AD0);
background: linear-gradient(135deg, #000000, #3F8AD0);

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