black

#000000

#66735E

#66735E

Contrast Ratio

4.18:1

Delta E

48.76

Very Different

50:50 Mix

Color Values

Format #000000 #66735E
HEX #000000 #66735E
RGB 0, 0, 0 102, 115, 94
HSL 0.0, 0.0%, 0.0% 97.1, 10.0%, 41.0%
HSV 0.0, 0.0%, 0.0% 97.1, 18.3%, 45.1%
CMYK 0%, 0%, 0%, 100% 11.3%, 0.0%, 18.3%, 54.9%
OKLCH 0.0 0.0 0.0 0.5384 0.0356 133.5

Contrast & Accessibility

4.18:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66735E β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #66735E

Color Difference (Delta E)

48.76 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, #66735E);
background: linear-gradient(135deg, #000000, #66735E);

Explore Each Color

Related Comparisons