Grab the color palette from an image.
go get -u github.com/cascax/colorthief-go
import "github.com/cascax/colorthief-go"
colors, err := colorthief.GetPaletteFromFile("img/image-1.png", 6)
baseColor, err := colorthief.GetColorFromFile("img/image-1.png")