black

#000000

#66DADF

#66DADF

Contrast Ratio

12.66:1

Delta E

87.63

Very Different

50:50 Mix

Color Values

Format #000000 #66DADF
HEX #000000 #66DADF
RGB 0, 0, 0 102, 218, 223
HSL 0.0, 0.0%, 0.0% 182.5, 65.4%, 63.7%
HSV 0.0, 0.0%, 0.0% 182.5, 54.3%, 87.5%
CMYK 0%, 0%, 0%, 100% 54.3%, 2.2%, 0.0%, 12.5%
OKLCH 0.0 0.0 0.0 0.8235 0.1049 199.1

Contrast & Accessibility

12.66:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66DADF β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #66DADF

Color Difference (Delta E)

87.63 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, #66DADF);
background: linear-gradient(135deg, #000000, #66DADF);

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