black

#000000

#51D3EB

#51D3EB

Contrast Ratio

11.87:1

Delta E

86.46

Very Different

50:50 Mix

Color Values

Format #000000 #51D3EB
HEX #000000 #51D3EB
RGB 0, 0, 0 81, 211, 235
HSL 0.0, 0.0%, 0.0% 189.4, 79.4%, 62.0%
HSV 0.0, 0.0%, 0.0% 189.4, 65.5%, 92.2%
CMYK 0%, 0%, 0%, 100% 65.5%, 10.2%, 0.0%, 7.8%
OKLCH 0.0 0.0 0.0 0.805 0.1166 212.1

Contrast & Accessibility

11.87:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51D3EB β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #51D3EB

Color Difference (Delta E)

86.46 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, #51D3EB);
background: linear-gradient(135deg, #000000, #51D3EB);

Explore Each Color

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