black

#000000

#21598D

#21598D

Contrast Ratio

2.88:1

Delta E

50.06

Very Different

50:50 Mix

Color Values

Format #000000 #21598D
HEX #000000 #21598D
RGB 0, 0, 0 33, 89, 141
HSL 0.0, 0.0%, 0.0% 208.9, 62.1%, 34.1%
HSV 0.0, 0.0%, 0.0% 208.9, 76.6%, 55.3%
CMYK 0%, 0%, 0%, 100% 76.6%, 36.9%, 0.0%, 44.7%
OKLCH 0.0 0.0 0.0 0.454 0.1031 249.8

Contrast & Accessibility

2.88:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21598D β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #21598D

Color Difference (Delta E)

50.06 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, #21598D);
background: linear-gradient(135deg, #000000, #21598D);

Explore Each Color

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