black

#000000

#550B8A

#550B8A

Contrast Ratio

1.8:1

Delta E

78.0

Very Different

50:50 Mix

#2E1044

Color Values

Format #000000 #550B8A
HEX #000000 #550B8A
RGB 0, 0, 0 85, 11, 138
HSL 0.0, 0.0%, 0.0% 275.0, 85.2%, 29.2%
HSV 0.0, 0.0%, 0.0% 275.0, 92.0%, 54.1%
CMYK 0%, 0%, 0%, 100% 38.4%, 92.0%, 0.0%, 45.9%
OKLCH 0.0 0.0 0.0 0.3665 0.1822 303.8

Contrast & Accessibility

1.8:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #550B8A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #550B8A

Color Difference (Delta E)

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

Gradient

#000000 #16081B #220F2F #2E1044 #3B115A #480F72 #550B8A

Color Mixing

#000000

100%

#1C0D25

75:25

#2E1044

50:50

#411066

25:75

#550B8A

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #550B8A);
background: linear-gradient(135deg, #000000, #550B8A);

Explore Each Color

black

View full color details

#550B8A

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