Convert CMY to CMYK

Convert CMY colors to CMYK.

Usage

cmyToCmyk(col)

Arguments

col

numeric CMY matrix.

Value

Numeric CMYK matrix.

See also

color-conversion-overview

Examples

cmy <- rgbToCmy(c("#FF6347", "#4169E1"), maxColorValue = 255)
cmyToCmyk(cmy)
#>              C         M         Y         K
#> [1,] 0.0000000 0.6117647 0.7215686 0.0000000
#> [2,] 0.7111111 0.5333333 0.0000000 0.1176471