black

#000000

#21288C

#21288C

Contrast Ratio

1.75:1

Delta E

68.96

Very Different

50:50 Mix

Color Values

Format #000000 #21288C
HEX #000000 #21288C
RGB 0, 0, 0 33, 40, 140
HSL 0.0, 0.0%, 0.0% 236.1, 61.8%, 33.9%
HSV 0.0, 0.0%, 0.0% 236.1, 76.4%, 54.9%
CMYK 0%, 0%, 0%, 100% 76.4%, 71.4%, 0.0%, 45.1%
OKLCH 0.0 0.0 0.0 0.348 0.162 271.4

Contrast & Accessibility

1.75:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21288C β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #21288C

Color Difference (Delta E)

68.96 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, #21288C);
background: linear-gradient(135deg, #000000, #21288C);

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