black

#000000

#3F2673

#3F2673

Contrast Ratio

1.74:1

Delta E

55.65

Very Different

50:50 Mix

Color Values

Format #000000 #3F2673
HEX #000000 #3F2673
RGB 0, 0, 0 63, 38, 115
HSL 0.0, 0.0%, 0.0% 259.5, 50.3%, 30.0%
HSV 0.0, 0.0%, 0.0% 259.5, 67.0%, 45.1%
CMYK 0%, 0%, 0%, 100% 45.2%, 67.0%, 0.0%, 54.9%
OKLCH 0.0 0.0 0.0 0.346 0.1259 293.7

Contrast & Accessibility

1.74:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F2673 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F2673

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F2673);
background: linear-gradient(135deg, #000000, #3F2673);

Explore Each Color

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