black

#000000

#3F3F73

#3F3F73

Contrast Ratio

2.17:1

Delta E

44.27

Very Different

50:50 Mix

Color Values

Format #000000 #3F3F73
HEX #000000 #3F3F73
RGB 0, 0, 0 63, 63, 115
HSL 0.0, 0.0%, 0.0% 240.0, 29.2%, 34.9%
HSV 0.0, 0.0%, 0.0% 240.0, 45.2%, 45.1%
CMYK 0%, 0%, 0%, 100% 45.2%, 45.2%, 0.0%, 54.9%
OKLCH 0.0 0.0 0.0 0.3939 0.0866 281.7

Contrast & Accessibility

2.17:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F3F73 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F3F73

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F3F73);
background: linear-gradient(135deg, #000000, #3F3F73);

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