black

#000000

#400764

#400764

Contrast Ratio

1.43:1

Delta E

60.41

Very Different

50:50 Mix

Color Values

Format #000000 #400764
HEX #000000 #400764
RGB 0, 0, 0 64, 7, 100
HSL 0.0, 0.0%, 0.0% 276.8, 86.9%, 21.0%
HSV 0.0, 0.0%, 0.0% 276.8, 93.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 36.0%, 93.0%, 0.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.2978 0.1444 306.3

Contrast & Accessibility

1.43:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #400764 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #400764

Color Difference (Delta E)

60.41 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, #400764);
background: linear-gradient(135deg, #000000, #400764);

Explore Each Color

Related Comparisons