OpenColor.jl provides minimalistic RGB color definition from Open color

julia> using Pkg; Pkg.add("OpenColor")

julia> using OpenColor

julia> typeof(OCGRAY[0])
ColorTypes.RGB{Float64}

julia> @show OCGRAY[0]
OCGRAY[0] = RGB{Float64}(0.9725490196078431,0.9764705882352941,0.9803921568627451)

Check https://yeun.github.io/open-color/.

OpenColor is based on open color v1.7.0.

• prefix "OC" is added to color name

• OCGRAY, OCRED, OCPINK, OCGRAPE, OCVIOLET, OCINDIGO, OCBLUE, OCCYAN, OCTEAL, OCGREEN, OCYELLOW, OCORANGE