black

#000000

#58687F

#58687F

Contrast Ratio

3.7:1

Delta E

45.96

Very Different

50:50 Mix

Color Values

Format #000000 #58687F
HEX #000000 #58687F
RGB 0, 0, 0 88, 104, 127
HSL 0.0, 0.0%, 0.0% 215.4, 18.1%, 42.2%
HSV 0.0, 0.0%, 0.0% 215.4, 30.7%, 49.8%
CMYK 0%, 0%, 0%, 100% 30.7%, 18.1%, 0.0%, 50.2%
OKLCH 0.0 0.0 0.0 0.5129 0.0415 257.4

Contrast & Accessibility

3.7:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #58687F β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #58687F

Color Difference (Delta E)

45.96 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, #58687F);
background: linear-gradient(135deg, #000000, #58687F);

Explore Each Color

Related Comparisons