black

#000000

#66CCAF

#66CCAF

Contrast Ratio

10.82:1

Delta E

84.15

Very Different

50:50 Mix

Color Values

Format #000000 #66CCAF
HEX #000000 #66CCAF
RGB 0, 0, 0 102, 204, 175
HSL 0.0, 0.0%, 0.0% 162.9, 50.0%, 60.0%
HSV 0.0, 0.0%, 0.0% 162.9, 50.0%, 80.0%
CMYK 0%, 0%, 0%, 100% 50.0%, 0.0%, 14.2%, 20.0%
OKLCH 0.0 0.0 0.0 0.7757 0.1053 172.6

Contrast & Accessibility

10.82:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66CCAF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66CCAF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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