black

#000000

#57DFEF

#57DFEF

Contrast Ratio

13.21:1

Delta E

90.3

Very Different

50:50 Mix

Color Values

Format #000000 #57DFEF
HEX #000000 #57DFEF
RGB 0, 0, 0 87, 223, 239
HSL 0.0, 0.0%, 0.0% 186.3, 82.6%, 63.9%
HSV 0.0, 0.0%, 0.0% 186.3, 63.6%, 93.7%
CMYK 0%, 0%, 0%, 100% 63.6%, 6.7%, 0.0%, 6.3%
OKLCH 0.0 0.0 0.0 0.836 0.1182 206.1

Contrast & Accessibility

13.21:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #57DFEF β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #57DFEF

Color Difference (Delta E)

90.3 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, #57DFEF);
background: linear-gradient(135deg, #000000, #57DFEF);

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