One for very light skintones with pink undertones

Two for very light skintones with peach undertones

Three for light to medium skintones with peach undertones.

Three + Half for light to medium skintones with golden undertones.

Four for light to medium skintones with red undertones.

Four + Half for medium skintones with golden undertones

Five for medium skintones with peach undertones

Five + Half for medium skintones with red undertones

Six for medium to tan skintones with golden undertones

Seven for medium to tan skintones with olive undertones

Eight for deep skintones with peach undertones

Nine for deep skintones with red undertones

Nine + Half for rich skintones with deep red undertones

Ten for rich skintones with neutral undertones