black

#000000

#66DBE2

#66DBE2

Contrast Ratio

12.8:1

Delta E

88.02

Very Different

50:50 Mix

Color Values

Format #000000 #66DBE2
HEX #000000 #66DBE2
RGB 0, 0, 0 102, 219, 226
HSL 0.0, 0.0%, 0.0% 183.4, 68.1%, 64.3%
HSV 0.0, 0.0%, 0.0% 183.4, 54.9%, 88.6%
CMYK 0%, 0%, 0%, 100% 54.9%, 3.1%, 0.0%, 11.4%
OKLCH 0.0 0.0 0.0 0.8269 0.1057 200.6

Contrast & Accessibility

12.8:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66DBE2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66DBE2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66DBE2);
background: linear-gradient(135deg, #000000, #66DBE2);

Explore Each Color

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