black

#000000

#561774

#561774

Contrast Ratio

1.77:1

Delta E

63.5

Very Different

50:50 Mix

Color Values

Format #000000 #561774
HEX #000000 #561774
RGB 0, 0, 0 86, 23, 116
HSL 0.0, 0.0%, 0.0% 280.6, 66.9%, 27.3%
HSV 0.0, 0.0%, 0.0% 280.6, 80.2%, 45.5%
CMYK 0%, 0%, 0%, 100% 25.9%, 80.2%, 0.0%, 54.5%
OKLCH 0.0 0.0 0.0 0.3573 0.1517 311.9

Contrast & Accessibility

1.77:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #561774 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #561774

Color Difference (Delta E)

63.5 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, #561774);
background: linear-gradient(135deg, #000000, #561774);

Explore Each Color

Related Comparisons