black

#000000

#81EEF1

#81EEF1

Contrast Ratio

15.43:1

Delta E

93.88

Very Different

50:50 Mix

Color Values

Format #000000 #81EEF1
HEX #000000 #81EEF1
RGB 0, 0, 0 129, 238, 241
HSL 0.0, 0.0%, 0.0% 181.6, 80.0%, 72.5%
HSV 0.0, 0.0%, 0.0% 181.6, 46.5%, 94.5%
CMYK 0%, 0%, 0%, 100% 46.5%, 1.2%, 0.0%, 5.5%
OKLCH 0.0 0.0 0.0 0.8854 0.1007 197.8

Contrast & Accessibility

15.43:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81EEF1 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #81EEF1

Color Difference (Delta E)

93.88 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, #81EEF1);
background: linear-gradient(135deg, #000000, #81EEF1);

Explore Each Color

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