black

#000000

#3F659E

#3F659E

Contrast Ratio

3.57:1

Delta E

55.25

Very Different

50:50 Mix

Color Values

Format #000000 #3F659E
HEX #000000 #3F659E
RGB 0, 0, 0 63, 101, 158
HSL 0.0, 0.0%, 0.0% 216.0, 43.0%, 43.3%
HSV 0.0, 0.0%, 0.0% 216.0, 60.1%, 62.0%
CMYK 0%, 0%, 0%, 100% 60.1%, 36.1%, 0.0%, 38.0%
OKLCH 0.0 0.0 0.0 0.5056 0.1012 258.3

Contrast & Accessibility

3.57:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F659E β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #3F659E

Color Difference (Delta E)

55.25 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, #3F659E);
background: linear-gradient(135deg, #000000, #3F659E);

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