black

#000000

#66CDFD

#66CDFD

Contrast Ratio

11.72:1

Delta E

86.26

Very Different

50:50 Mix

Color Values

Format #000000 #66CDFD
HEX #000000 #66CDFD
RGB 0, 0, 0 102, 205, 253
HSL 0.0, 0.0%, 0.0% 199.1, 97.4%, 69.6%
HSV 0.0, 0.0%, 0.0% 199.1, 59.7%, 99.2%
CMYK 0%, 0%, 0%, 100% 59.7%, 19.0%, 0.0%, 0.8%
OKLCH 0.0 0.0 0.0 0.8053 0.1172 230.8

Contrast & Accessibility

11.72:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66CDFD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66CDFD

Color Difference (Delta E)

86.26 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66CDFD);
background: linear-gradient(135deg, #000000, #66CDFD);

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