black

#000000

#81617C

#81617C

Contrast Ratio

3.93:1

Delta E

49.6

Very Different

50:50 Mix

Color Values

Format #000000 #81617C
HEX #000000 #81617C
RGB 0, 0, 0 129, 97, 124
HSL 0.0, 0.0%, 0.0% 309.4, 14.2%, 44.3%
HSV 0.0, 0.0%, 0.0% 309.4, 24.8%, 50.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 24.8%, 3.9%, 49.4%
OKLCH 0.0 0.0 0.0 0.5344 0.057 331.8

Contrast & Accessibility

3.93:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81617C β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #81617C

Color Difference (Delta E)

49.6 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, #81617C);
background: linear-gradient(135deg, #000000, #81617C);

Explore Each Color

Related Comparisons