Color analysis today means a 5-question quiz that can't actually see you, or a $200–500 in-person session where two analysts often disagree. siOsi reads your actual photo: 12-season color type, undertone, gold vs silver, hair-color skintone harmony.
Free, instant, no signup.
Then it does what no other tool does — runs your makeup through 15 diagnostic labs: flash white-cast, foundation oxidation, coverage, longevity. 9 languages. No signup for your first analysis.

Hey Fazier 🖖 I'm Demetrius, maker of siOsi. I built it because color analysis gives you two bad options: a 5-question quiz that can't actually see you, or a $200–500 in-person session where two analysts routinely give different verdicts. siOsi reads your actual photo instead — 12-season color type, undertone, gold vs silver, hair-color harmony — free, instant, no signup. Then it does what no other tool does: runs your makeup through 15 diagnostic labs (flash white-cast, oxidation, coverage, longevity). It's in 9 languages. I'd love honest feedback, especially any case where it types you wrong.

Hey Fazier 🖖 I'm Demetrius, maker of siOsi. I built it because color analysis gives you two bad options: a 5-question quiz that can't actually see you, or a $200–500 in-person session where two analysts routinely give different verdicts. siOsi reads your actual photo instead — 12-season color type, undertone, gold vs silver, hair-color harmony — free, instant, no signup. Then it does what no other tool does: runs your makeup through 15 diagnostic labs (flash white-cast, oxidation, coverage, longevity). It's in 9 languages. I'd love honest feedback, especially any case where it types you wrong.
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