black

#000000

#3F157F

#3F157F

Contrast Ratio

1.63:1

Delta E

70.19

Very Different

50:50 Mix

Color Values

Format #000000 #3F157F
HEX #000000 #3F157F
RGB 0, 0, 0 63, 21, 127
HSL 0.0, 0.0%, 0.0% 263.8, 71.6%, 29.0%
HSV 0.0, 0.0%, 0.0% 263.8, 83.5%, 49.8%
CMYK 0%, 0%, 0%, 100% 50.4%, 83.5%, 0.0%, 50.2%
OKLCH 0.0 0.0 0.0 0.3348 0.1608 293.5

Contrast & Accessibility

1.63:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F157F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F157F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F157F);
background: linear-gradient(135deg, #000000, #3F157F);

Explore Each Color

Related Comparisons