What are the second primary colors

Second Primary colors

Explanation:

Next come the three Secondary colors, Orange, Purple and Green. Think of the Secondary colors as the children of the three Primaries as shown above.

In color theory we are taught that the Secondary colors are mixed like this:

Yellow + Red = ORANGE

Red + Blue = PURPLE

Blue + Yellow = GREEN

a chromatic scale uses the twelve tones of the octave, while a regular scale only uses eight, or seven different notes (as the first note is played twice)