is it the elvolution of the domestic cat, theres no need for camouflage?

opposites attract or colour envy?

because cats are basically buttheads

Such a Beautiful cat ....The theory is that dark clothing is warmer to sit on than light  stuff ( well thats a theory any way)..Your fur baby is actually scenting your clothes  with His / her smell to claim you as his or her property..My cat often rubs her face on our clothes and those head butts  our cats give us are  to actually rub scent glands they have on thier faces  onto  you and leaving a smell..