black

#000000

#21669C

#21669C

Contrast Ratio

3.45:1

Delta E

54.6

Very Different

50:50 Mix

Color Values

Format #000000 #21669C
HEX #000000 #21669C
RGB 0, 0, 0 33, 102, 156
HSL 0.0, 0.0%, 0.0% 206.3, 65.1%, 37.1%
HSV 0.0, 0.0%, 0.0% 206.3, 78.8%, 61.2%
CMYK 0%, 0%, 0%, 100% 78.8%, 34.6%, 0.0%, 38.8%
OKLCH 0.0 0.0 0.0 0.4947 0.1096 246.5

Contrast & Accessibility

3.45:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21669C β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #21669C

Color Difference (Delta E)

54.6 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, #21669C);
background: linear-gradient(135deg, #000000, #21669C);

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