How do you remeber the primary and secondary colours?

Answer 1

There's a mnemonic to help remember the names of the colors in order:

ROY G BIV (a boy's name with a strange last name!)

RED
orange
YELLOW
green
BLUE
indigo
violet

If you remember the mnemonic and the ones I put in all-caps, you'll have the primary colors. The others are secondary colors.

Answer 2

thanx!