black

#000000

#66AFBD

#66AFBD

Contrast Ratio

8.43:1

Delta E

71.47

Very Different

50:50 Mix

Color Values

Format #000000 #66AFBD
HEX #000000 #66AFBD
RGB 0, 0, 0 102, 175, 189
HSL 0.0, 0.0%, 0.0% 189.7, 39.7%, 57.1%
HSV 0.0, 0.0%, 0.0% 189.7, 46.0%, 74.1%
CMYK 0%, 0%, 0%, 100% 46.0%, 7.4%, 0.0%, 25.9%
OKLCH 0.0 0.0 0.0 0.7115 0.0757 211.3

Contrast & Accessibility

8.43:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66AFBD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66AFBD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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