black

#000000

#558DE2

#558DE2

Contrast Ratio

6.29:1

Delta E

76.48

Very Different

50:50 Mix

Color Values

Format #000000 #558DE2
HEX #000000 #558DE2
RGB 0, 0, 0 85, 141, 226
HSL 0.0, 0.0%, 0.0% 216.2, 70.9%, 61.0%
HSV 0.0, 0.0%, 0.0% 216.2, 62.4%, 88.6%
CMYK 0%, 0%, 0%, 100% 62.4%, 37.6%, 0.0%, 11.4%
OKLCH 0.0 0.0 0.0 0.6441 0.1412 258.5

Contrast & Accessibility

6.29:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #558DE2 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #558DE2

Color Difference (Delta E)

76.48 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, #558DE2);
background: linear-gradient(135deg, #000000, #558DE2);

Explore Each Color

Related Comparisons