black

#000000

#51A1EB

#51A1EB

Contrast Ratio

7.65:1

Delta E

78.21

Very Different

50:50 Mix

Color Values

Format #000000 #51A1EB
HEX #000000 #51A1EB
RGB 0, 0, 0 81, 161, 235
HSL 0.0, 0.0%, 0.0% 208.8, 79.4%, 62.0%
HSV 0.0, 0.0%, 0.0% 208.8, 65.5%, 92.2%
CMYK 0%, 0%, 0%, 100% 65.5%, 31.5%, 0.0%, 7.8%
OKLCH 0.0 0.0 0.0 0.6911 0.1348 248.8

Contrast & Accessibility

7.65:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51A1EB β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #51A1EB

Color Difference (Delta E)

78.21 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, #51A1EB);
background: linear-gradient(135deg, #000000, #51A1EB);

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