black

#000000

#3F4F83

#3F4F83

Contrast Ratio

2.66:1

Delta E

47.52

Very Different

50:50 Mix

Color Values

Format #000000 #3F4F83
HEX #000000 #3F4F83
RGB 0, 0, 0 63, 79, 131
HSL 0.0, 0.0%, 0.0% 225.9, 35.1%, 38.0%
HSV 0.0, 0.0%, 0.0% 225.9, 51.9%, 51.4%
CMYK 0%, 0%, 0%, 100% 51.9%, 39.7%, 0.0%, 48.6%
OKLCH 0.0 0.0 0.0 0.4393 0.0882 269.6

Contrast & Accessibility

2.66:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F4F83 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F4F83

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F4F83);
background: linear-gradient(135deg, #000000, #3F4F83);

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