What is the crossword answer for the clue: Spectrum shade

RHO - a 3 letter word may be the answer you are looking for!

INDIGO - a 6 letter word may be the answer you are looking for!

RED - a 3 letter word may be the answer you are looking for!

ORANGE - a 6 letter word may be the answer you are looking for!

Spectrum shade

3 Character Answers:

RED

RHO

6 Character Answers:

INDIGO

ORANGE