black

#000000

#663A47

#663A47

Contrast Ratio

2.26:1

Delta E

36.92

Very Different

50:50 Mix

Color Values

Format #000000 #663A47
HEX #000000 #663A47
RGB 0, 0, 0 102, 58, 71
HSL 0.0, 0.0%, 0.0% 342.3, 27.5%, 31.4%
HSV 0.0, 0.0%, 0.0% 342.3, 43.1%, 40.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 43.1%, 30.4%, 60.0%
OKLCH 0.0 0.0 0.0 0.4063 0.0644 1.3

Contrast & Accessibility

2.26:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #663A47 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #663A47

Color Difference (Delta E)

36.92 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, #663A47);
background: linear-gradient(135deg, #000000, #663A47);

Explore Each Color

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