black

#000000

#1C64B3

#1C64B3

Contrast Ratio

3.52:1

Delta E

64.38

Very Different

50:50 Mix

Color Values

Format #000000 #1C64B3
HEX #000000 #1C64B3
RGB 0, 0, 0 28, 100, 179
HSL 0.0, 0.0%, 0.0% 211.4, 72.9%, 40.6%
HSV 0.0, 0.0%, 0.0% 211.4, 84.4%, 70.2%
CMYK 0%, 0%, 0%, 100% 84.4%, 44.1%, 0.0%, 29.8%
OKLCH 0.0 0.0 0.0 0.5034 0.143 254.3

Contrast & Accessibility

3.52:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1C64B3 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #1C64B3

Color Difference (Delta E)

64.38 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, #1C64B3);
background: linear-gradient(135deg, #000000, #1C64B3);

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