black

#000000

#508FC3

#508FC3

Contrast Ratio

6.06:1

Delta E

66.39

Very Different

50:50 Mix

Color Values

Format #000000 #508FC3
HEX #000000 #508FC3
RGB 0, 0, 0 80, 143, 195
HSL 0.0, 0.0%, 0.0% 207.1, 48.9%, 53.9%
HSV 0.0, 0.0%, 0.0% 207.1, 59.0%, 76.5%
CMYK 0%, 0%, 0%, 100% 59.0%, 26.7%, 0.0%, 23.5%
OKLCH 0.0 0.0 0.0 0.6299 0.1023 245.3

Contrast & Accessibility

6.06:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #508FC3 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #508FC3

Color Difference (Delta E)

66.39 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, #508FC3);
background: linear-gradient(135deg, #000000, #508FC3);

Explore Each Color

Related Comparisons