The Secret to a Natural Glow: Understanding Tan Color Theory Ever wonder why some spray tans look sun-kissed and others look… citrus? The answer isn’t luck — it’s tan color theory. Just like makeup artists use undertones to create seamless foundation matches, professional spray tan artists use color theory to balance warmth, depth, and DHA percentages. It’s the secret behind that believable bronze that looks like it came from a week in the Amalfi sun — not a bottle. When your