Add tiny experimental color library.
Add tiny experimental color library.

Re #101.

StackStorm/fabric,TarasRudnyk/fabric,amaniak/fabric,likesxuqiang/fabric,elijah513/fabric,tolbkni/fabric,kxxoling/fabric,ericholscher/fabric,pgroudas/fabric,cgvarela/fabric,felix-d/fabric,haridsv/fabric,kmonsoor/fabric,cmattoon/fabric,fernandezcuesta/fabric,raimon49/fabric,askulkarni2/fabric,qinrong/fabric,xLegoz/fabric,itoed/fabric,pashinin/fabric,bitprophet/fabric,bspink/fabric,rane-hs/fabric-py3,akaariai/fabric,rodrigc/fabric,rbramwell/fabric,sdelements/fabric,ploxiln/fabric,mathiasertl/fabric,getsentry/fabric,opavader/fabric,hrubi/fabric,tekapo/fabric,SamuelMarks/fabric,MjAbuz/fabric,jaraco/fabric,bitmonk/fabric