black

#000000

#421E64

#421E64

Contrast Ratio

1.6:1

Delta E

51.27

Very Different

50:50 Mix

Color Values

Format #000000 #421E64
HEX #000000 #421E64
RGB 0, 0, 0 66, 30, 100
HSL 0.0, 0.0%, 0.0% 270.9, 53.8%, 25.5%
HSV 0.0, 0.0%, 0.0% 270.9, 70.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 34.0%, 70.0%, 0.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.3249 0.1189 304.1

Contrast & Accessibility

1.6:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #421E64 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #421E64

Color Difference (Delta E)

51.27 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #421E64);
background: linear-gradient(135deg, #000000, #421E64);

Explore Each Color

Related Comparisons