black

#000000

#66BDC9

#66BDC9

Contrast Ratio

9.69:1

Delta E

76.75

Very Different

50:50 Mix

Color Values

Format #000000 #66BDC9
HEX #000000 #66BDC9
RGB 0, 0, 0 102, 189, 201
HSL 0.0, 0.0%, 0.0% 187.3, 47.8%, 59.4%
HSV 0.0, 0.0%, 0.0% 187.3, 49.3%, 78.8%
CMYK 0%, 0%, 0%, 100% 49.3%, 6.0%, 0.0%, 21.2%
OKLCH 0.0 0.0 0.0 0.7485 0.0856 207.1

Contrast & Accessibility

9.69:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66BDC9 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #66BDC9

Color Difference (Delta E)

76.75 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66BDC9);
background: linear-gradient(135deg, #000000, #66BDC9);

Explore Each Color

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