black

#000000

#51C5EC

#51C5EC

Contrast Ratio

10.55:1

Delta E

82.74

Very Different

50:50 Mix

Color Values

Format #000000 #51C5EC
HEX #000000 #51C5EC
RGB 0, 0, 0 81, 197, 236
HSL 0.0, 0.0%, 0.0% 195.1, 80.3%, 62.2%
HSV 0.0, 0.0%, 0.0% 195.1, 65.7%, 92.5%
CMYK 0%, 0%, 0%, 100% 65.7%, 16.5%, 0.0%, 7.5%
OKLCH 0.0 0.0 0.0 0.773 0.1169 223.7

Contrast & Accessibility

10.55:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51C5EC β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #51C5EC

Color Difference (Delta E)

82.74 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, #51C5EC);
background: linear-gradient(135deg, #000000, #51C5EC);

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