black

#000000

#3C47BB

#3C47BB

Contrast Ratio

2.81:1

Delta E

79.61

Very Different

50:50 Mix

Color Values

Format #000000 #3C47BB
HEX #000000 #3C47BB
RGB 0, 0, 0 60, 71, 187
HSL 0.0, 0.0%, 0.0% 234.8, 51.4%, 48.4%
HSV 0.0, 0.0%, 0.0% 234.8, 67.9%, 73.3%
CMYK 0%, 0%, 0%, 100% 67.9%, 62.0%, 0.0%, 26.7%
OKLCH 0.0 0.0 0.0 0.4625 0.1804 272.9

Contrast & Accessibility

2.81:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3C47BB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3C47BB

Color Difference (Delta E)

79.61 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3C47BB);
background: linear-gradient(135deg, #000000, #3C47BB);

Explore Each Color

Related Comparisons