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The nearest shades to Duomo Days, Isola Nights across other brands in the Index, ranked by color distance. Not sponsored, not guessed: measured from each polish's recorded color.
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NLMI06
Duomo Days, Isola Nights by OPI is a rich, vivid blue with a cream finish.
Color
A deep sapphire blue crème nail polish. Part of the Muse of Milan collection. NOTE: Gel finish requires a UV or LED lamp to cure.
Duomo Days, Isola Nights by OPI is a rich, vivid blue with a cream finish. OPI labels it NLMI06. Its recorded color is what powers the swatch here and the dupes further down.
You will find it made as regular, gel, and dip. OPI released it as part of the Muse of Milan collection.
The shade that currently sits nearest to it in the Index is Seas The Day by Jessica. Every match below is ranked by color distance, not by name.
Regular
INGREDIENTS: Butyl Acetate, Ethyl Acetate, Nitrocellulose, Tosylamide/Epoxy Resin, Acetyl Tributyl Citrate, Isopropyl Alcohol, Stearalkonium Bentonite, Benzophenone-1, Silica, Trimethylpentanediyl Dibenzoate, Polyvinyl Butyral, Ferric Ammonium Ferrocyanide (CI 77510), Titanium Dioxide (CI 77891), Black 2 [nano] (CI 77266), Yellow 5 (CI 19140).
Gel
Ingredients (Duomo Days, Isola Nights): Polyurethane-57, Benzyl Methacrylate, PEG-9 Dimethacrylate, Trimethylolpropane Trimethacrylate, Isobornyl Methacrylate, Ethyl Trimethylbenzoyl Phenylphosphinate, Silica, Bis-Trimethylbenzoyl Phenylphosphine Oxide, BHT, p-Hydroxyanisole, Hydroquinone, [May Contain/Peut Contenir/+/-: Ultramarines (CI 77007), Titanium Dioxide (CI 77891), Blue 1 Lake (CI 42090), Iron Oxides (CI 77499), Iron Oxides (CI 77492)].
Dip
INGREDIENTS: Polyethylmethacrylate, Polymethyl Methacrylate, Silica, Benzoyl Peroxide, Ultramarines (CI 77007), Blue 1 (CI 42090), Titanium Dioxide (CI 77891), Iron Oxides ( CI 77492, CI 77499).
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