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Blend colours and palettes using difference mode

Source: R/blends.R
difference.Rd

Subtracts the darker colour from the lighter. Identical colours produce black; white inverts the other colour.

Usage

difference(...)

Arguments

...

Either one or two colour/palette arguments:

  • If one argument: the colour or palette is blended with itself

  • If two arguments: the first is blended with the second Each argument can be a character vector of colours or a scales::pal_*() function.

Recycling for direct colour vectors follows vctrs semantics: inputs must either have the same size, or one input must have size 1.

Value

Character vector of blended colours or a blending function.

Examples

difference("#FFA600FF", "#8991A1FF")
#> [1] "#7615A1FF"