colors: adding link to colors.hcl docs
colors: adding link to colors.hcl docs

mrjbq7/factor,factor/factor,tgunr/factor,tgunr/factor,mrjbq7/factor,mrjbq7/factor,mrjbq7/factor,mrjbq7/factor,factor/factor,factor/factor,factor/factor,tgunr/factor,factor/factor,mrjbq7/factor,tgunr/factor,factor/factor,tgunr/factor,tgunr/factor