black

#000000

#624F66

#624F66

Contrast Ratio

2.83:1

Delta E

39.75

Very Different

50:50 Mix

Color Values

Format #000000 #624F66
HEX #000000 #624F66
RGB 0, 0, 0 98, 79, 102
HSL 0.0, 0.0%, 0.0% 289.6, 12.7%, 35.5%
HSV 0.0, 0.0%, 0.0% 289.6, 22.5%, 40.0%
CMYK 0%, 0%, 0%, 100% 3.9%, 22.5%, 0.0%, 60.0%
OKLCH 0.0 0.0 0.0 0.4554 0.0437 320.4

Contrast & Accessibility

2.83:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #624F66 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #624F66

Color Difference (Delta E)

39.75 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, #624F66);
background: linear-gradient(135deg, #000000, #624F66);

Explore Each Color

Related Comparisons