black

#000000

#51CCD3

#51CCD3

Contrast Ratio

10.93:1

Delta E

83.31

Very Different

50:50 Mix

Color Values

Format #000000 #51CCD3
HEX #000000 #51CCD3
RGB 0, 0, 0 81, 204, 211
HSL 0.0, 0.0%, 0.0% 183.2, 59.6%, 57.3%
HSV 0.0, 0.0%, 0.0% 183.2, 61.6%, 82.7%
CMYK 0%, 0%, 0%, 100% 61.6%, 3.3%, 0.0%, 17.3%
OKLCH 0.0 0.0 0.0 0.7797 0.1082 200.5

Contrast & Accessibility

10.93:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51CCD3 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #51CCD3

Color Difference (Delta E)

83.31 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, #51CCD3);
background: linear-gradient(135deg, #000000, #51CCD3);

Explore Each Color

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