black

#000000

#3F7BAC

#3F7BAC

Contrast Ratio

4.64:1

Delta E

59.2

Very Different

50:50 Mix

Color Values

Format #000000 #3F7BAC
HEX #000000 #3F7BAC
RGB 0, 0, 0 63, 123, 172
HSL 0.0, 0.0%, 0.0% 207.0, 46.4%, 46.1%
HSV 0.0, 0.0%, 0.0% 207.0, 63.4%, 67.5%
CMYK 0%, 0%, 0%, 100% 63.4%, 28.5%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.5645 0.0986 245.5

Contrast & Accessibility

4.64:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F7BAC β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #3F7BAC

Color Difference (Delta E)

59.2 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, #3F7BAC);
background: linear-gradient(135deg, #000000, #3F7BAC);

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