Produces an interpolation of two colours.
Usage
col_mix(a, b, amount = 0.5, space = "rgb")
Arguments
- a
Either a character vector of colours or a colour palette function.
- b
A character vector of colours.
- amount
A numeric fraction between 0 and 1 giving the contribution of
the b colour.
- space
A string giving a colour space to perform mixing operation in.
Polar spaces are not recommended.
Value
A character vector of colours.
Examples
col_mix("blue", "red") # purple
#> [1] "#800080FF"
col_mix("blue", "red", amount = 1) # red
#> [1] "#FF0000FF"
col_mix("blue", "red", amount = 0) # blue
#> [1] "#0000FFFF"
# Not recommended:
col_mix("blue", "red", space = "hcl") # green!
#> [1] "#008800FF"
