ToneFit: Color Analysis

ToneFit helps you find the colors that genuinely suit you — and then actually use them, every day.

TWO-STEP SKIN TONE TEST
Take one photo of your wrist and one of your face. ToneFit reads your undertone (cool, warm or neutral) along with hue and depth, and turns it into a personal color profile.

YOUR OWN COLOR PALETTE
Get a palette built around your result: colors that flatter you, accent colors worth adding, and colors better avoided. Switch between daily, work, travel, date and festive occasions — the palette shifts with the setting.

MATCH WHAT YOU ALREADY OWN
Photograph a garment and ToneFit extracts its real color, then tells you whether it's a great match, a workable one, or best left in the closet. Every match is saved, so you can check back before you shop.

COMPARE TWO COLORS SIDE BY SIDE
Torn between two shirts? Put the colors head to head and get a clear verdict — along with the reasoning behind it.

SAVE AND SHARE
Keep favorite colors in one list, and turn your result into a clean summary card. The card never includes your photos.

PRIVATE BY DESIGN
Everything is analyzed on your iPhone. No photo ever leaves your device, no account is required, and original photos are never saved. ToneFit keeps only the structured result — and you can erase all of it in two taps.

Available in English, Simplified Chinese, Traditional Chinese, Japanese, Korean, French, Spanish and German.