black

#000000

#75797E

#75797E

Contrast Ratio

4.79:1

Delta E

50.75

Very Different

50:50 Mix

Color Values

Format #000000 #75797E
HEX #000000 #75797E
RGB 0, 0, 0 117, 121, 126
HSL 0.0, 0.0%, 0.0% 213.3, 3.7%, 47.6%
HSV 0.0, 0.0%, 0.0% 213.3, 7.1%, 49.4%
CMYK 0%, 0%, 0%, 100% 7.1%, 4.0%, 0.0%, 50.6%
OKLCH 0.0 0.0 0.0 0.5743 0.0091 253.9

Contrast & Accessibility

4.79:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #75797E β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #75797E

Color Difference (Delta E)

50.75 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, #75797E);
background: linear-gradient(135deg, #000000, #75797E);

Explore Each Color

Related Comparisons