Related Clues:

• Shade of color
• Slight coloration
• Color a bit
• Updo or ponytail, e.g.
• Straight-to-curly transformation, informally
• Car window application
• Shade lightly
• Wavy style
• Salon option
• Darken somewhat
• Control knob on old color TVs
• Windshield coloring
• Lock combination?
• Color variety
• Hair treatment