black

#000000

#37639E

#37639E

Contrast Ratio

3.44:1

Delta E

55.49

Very Different

50:50 Mix

Color Values

Format #000000 #37639E
HEX #000000 #37639E
RGB 0, 0, 0 55, 99, 158
HSL 0.0, 0.0%, 0.0% 214.4, 48.4%, 41.8%
HSV 0.0, 0.0%, 0.0% 214.4, 65.2%, 62.0%
CMYK 0%, 0%, 0%, 100% 65.2%, 37.3%, 0.0%, 38.0%
OKLCH 0.0 0.0 0.0 0.497 0.1068 256.3

Contrast & Accessibility

3.44:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #37639E β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #37639E

Color Difference (Delta E)

55.49 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, #37639E);
background: linear-gradient(135deg, #000000, #37639E);

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