Hi,
i have platinum relax , and search a nice looking force color with max 4k qi .
tell me what you think fits best

I think QS force goes better.

orc force

Trust me.

chronos

well, for me, i always love the dark color with a light color if you know what i mean.
platinum is dark, get some cool color that is bright not light, in textures, it will look so awesome ;)

anything that is lighty like chronos etc.

I would suggest Gold/Copper/Nox
But its just a matter of preferance

http://forum.toribash.com/showthread.php?t=198366

Find something in your QI range and have fun

Try the in-game shop. Seriously.
Its up to you

Ecto