black

#000000

#550F5C

#550F5C

Contrast Ratio

1.61:1

Delta E

54.31

Very Different

50:50 Mix

Color Values

Format #000000 #550F5C
HEX #000000 #550F5C
RGB 0, 0, 0 85, 15, 92
HSL 0.0, 0.0%, 0.0% 294.5, 72.0%, 21.0%
HSV 0.0, 0.0%, 0.0% 294.5, 83.7%, 36.1%
CMYK 0%, 0%, 0%, 100% 7.6%, 83.7%, 0.0%, 63.9%
OKLCH 0.0 0.0 0.0 0.3305 0.1374 323.9

Contrast & Accessibility

1.61:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #550F5C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #550F5C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #550F5C);
background: linear-gradient(135deg, #000000, #550F5C);

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