black

#000000

#15558D

#15558D

Contrast Ratio

2.72:1

Delta E

50.73

Very Different

50:50 Mix

Color Values

Format #000000 #15558D
HEX #000000 #15558D
RGB 0, 0, 0 21, 85, 141
HSL 0.0, 0.0%, 0.0% 208.0, 74.1%, 31.8%
HSV 0.0, 0.0%, 0.0% 208.0, 85.1%, 55.3%
CMYK 0%, 0%, 0%, 100% 85.1%, 39.7%, 0.0%, 44.7%
OKLCH 0.0 0.0 0.0 0.4408 0.1111 249.9

Contrast & Accessibility

2.72:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #15558D β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #15558D

Color Difference (Delta E)

50.73 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, #15558D);
background: linear-gradient(135deg, #000000, #15558D);

Explore Each Color

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