black

#000000

#66E6CD

#66E6CD

Contrast Ratio

13.77:1

Delta E

93.54

Very Different

50:50 Mix

Color Values

Format #000000 #66E6CD
HEX #000000 #66E6CD
RGB 0, 0, 0 102, 230, 205
HSL 0.0, 0.0%, 0.0% 168.3, 71.9%, 65.1%
HSV 0.0, 0.0%, 0.0% 168.3, 55.7%, 90.2%
CMYK 0%, 0%, 0%, 100% 55.7%, 0.0%, 10.9%, 9.8%
OKLCH 0.0 0.0 0.0 0.8459 0.1196 178.4

Contrast & Accessibility

13.77:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66E6CD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66E6CD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66E6CD);
background: linear-gradient(135deg, #000000, #66E6CD);

Explore Each Color

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