black

#000000

#3F1B45

#3F1B45

Contrast Ratio

1.45:1

Delta E

35.63

Very Different

50:50 Mix

Color Values

Format #000000 #3F1B45
HEX #000000 #3F1B45
RGB 0, 0, 0 63, 27, 69
HSL 0.0, 0.0%, 0.0% 291.4, 43.7%, 18.8%
HSV 0.0, 0.0%, 0.0% 291.4, 60.9%, 27.1%
CMYK 0%, 0%, 0%, 100% 8.7%, 60.9%, 0.0%, 72.9%
OKLCH 0.0 0.0 0.0 0.2937 0.0849 321.7

Contrast & Accessibility

1.45:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F1B45 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F1B45

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F1B45);
background: linear-gradient(135deg, #000000, #3F1B45);

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