Related Clues:

• Turn blue, e.g.
• Turn green, say
• Stain's kin
• It won't run if it's fast
• Go blonde, say
• Turn red, say
• Hue changer
• Food coloring, e.g.
• Colouring agent
• Easter egg coating
• Red ___ #2
• Salon procedure
• Darken or lighten, say
• Cyanine, e.g.
• Prepare Easter eggs