black

#000000

#683727

#683727

Contrast Ratio

2.16:1

Delta E

40.31

Very Different

50:50 Mix

Color Values

Format #000000 #683727
HEX #000000 #683727
RGB 0, 0, 0 104, 55, 39
HSL 0.0, 0.0%, 0.0% 14.8, 45.5%, 28.0%
HSV 0.0, 0.0%, 0.0% 14.8, 62.5%, 40.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 47.1%, 62.5%, 59.2%
OKLCH 0.0 0.0 0.0 0.3952 0.0748 38.8

Contrast & Accessibility

2.16:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #683727 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #683727

Color Difference (Delta E)

40.31 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, #683727);
background: linear-gradient(135deg, #000000, #683727);

Explore Each Color

Related Comparisons