black

#000000

#3C81D1

#3C81D1

Contrast Ratio

5.25:1

Delta E

71.55

Very Different

50:50 Mix

Color Values

Format #000000 #3C81D1
HEX #000000 #3C81D1
RGB 0, 0, 0 60, 129, 209
HSL 0.0, 0.0%, 0.0% 212.2, 61.8%, 52.7%
HSV 0.0, 0.0%, 0.0% 212.2, 71.3%, 82.0%
CMYK 0%, 0%, 0%, 100% 71.3%, 38.3%, 0.0%, 18.0%
OKLCH 0.0 0.0 0.0 0.5977 0.1409 254.0

Contrast & Accessibility

5.25:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3C81D1 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #3C81D1

Color Difference (Delta E)

71.55 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, #3C81D1);
background: linear-gradient(135deg, #000000, #3C81D1);

Explore Each Color

Related Comparisons