black

#000000

#21386C

#21386C

Contrast Ratio

1.85:1

Delta E

42.24

Very Different

50:50 Mix

Color Values

Format #000000 #21386C
HEX #000000 #21386C
RGB 0, 0, 0 33, 56, 108
HSL 0.0, 0.0%, 0.0% 221.6, 53.2%, 27.6%
HSV 0.0, 0.0%, 0.0% 221.6, 69.4%, 42.4%
CMYK 0%, 0%, 0%, 100% 69.4%, 48.1%, 0.0%, 57.6%
OKLCH 0.0 0.0 0.0 0.3519 0.0949 264.2

Contrast & Accessibility

1.85:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21386C β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #21386C

Color Difference (Delta E)

42.24 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, #21386C);
background: linear-gradient(135deg, #000000, #21386C);

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