Food Additive, Coloring Agent | Vegan Vegetarian Gluten Free

Blue Food Coloring

N/A Allergen-Free
Blue Food Coloring

Sourcing & Taxonomy

  • Family N/A
  • Primary Cuisine Global
  • Seasonality Year-Round
  • Source Synthetic dyes (e.g., Brilliant Blue FCF, Indigo Carmine) or natural extracts (e.g., Spirulina)

The Forktionary Angle

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Definition

A liquid or gel additive used to impart a blue hue to food, typically made from synthetic dyes or natural pigments like spirulina.

Sensory Profile

TasteNone
TextureLiquid, Gel
AromaNone
AcidityNeutral

Technical Metrics

Nutrition Facts

Per 0.1g (few drops)
Calories0 kcal
Total Fat0 g
Saturated Fat0 g
Trans Fat0 g
Cholesterol0 mg
Protein0 g
Total Carbohydrate0 g
Dietary Fiber0 g
Total Sugars0 g
Calcium0 mg
Iron0 mg
Potassium0 mg

Chef’s Secret

To achieve specific shades, blend different food colors; for example, a tiny bit of red can adjust a blue towards purple. Add gradually to avoid over-coloring.

Substitutions

Best Match

Spirulina Extract (Blue)

Varies

Natural alternative; can impart slight flavor, less vibrant; check purity.

Purple Cabbage (pH adjusted)

Varies

Natural; turns blue in alkaline conditions; not shelf-stable.

Butterfly Pea Flower Extract

Varies

Natural; creates vibrant blue, turns purple/pink with acid; delicate flavor.

Buying Guide

Choose gel over liquid for more concentrated color and less liquid addition. Check for FDA approval or natural sourcing.

Flavor Pairings

Icing Drinks Candy Dough Desserts