black

#000000

#664B7B

#664B7B

Contrast Ratio

2.86:1

Delta E

48.15

Very Different

50:50 Mix

Color Values

Format #000000 #664B7B
HEX #000000 #664B7B
RGB 0, 0, 0 102, 75, 123
HSL 0.0, 0.0%, 0.0% 273.8, 24.2%, 38.8%
HSV 0.0, 0.0%, 0.0% 273.8, 39.0%, 48.2%
CMYK 0%, 0%, 0%, 100% 17.1%, 39.0%, 0.0%, 51.8%
OKLCH 0.0 0.0 0.0 0.4614 0.082 309.3

Contrast & Accessibility

2.86:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #664B7B β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #664B7B

Color Difference (Delta E)

48.15 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, #664B7B);
background: linear-gradient(135deg, #000000, #664B7B);

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