ToneTheory
Does your room feel right?
Upload a photo. We'll read its palette, score the harmony, match real paints, and show you the fix.
The look you want
Show fixes using
What you'll get
- • A harmony score out of 100
- • Your room's palette and the role each color plays
- • Fixes with paint, plants, furniture, decor or lighting
- • Matching Benjamin Moore & Sherwin-Williams paints
- • A before/after preview and a shareable card
Share your results
Every check comes with a card worth posting.
Your score, palette and verdict on one beautiful card — share it straight to your friends or save it for the paint store. This is a real card, generated by ToneTheory for the living room below.
See it in action
Before · 62
After · 89
Before · 58
After · 90
Before · 60
After · 87What people say
"Our living room always felt a bit off and I couldn't say why. ToneTheory spotted the clashing undertones in seconds and the repaint preview sold me on the new color before I bought a single tin."
"I used my free check on the bedroom, saw the before/after, and upgraded the same evening. The paint matches were spot on — my store mixed them exactly."
"As a renter I can't paint, so the plants and lighting suggestions were gold. My score went up 25 points without touching the walls."