The Next Wave of Summer Colors & Flavors

Where Bold Reds and Cool Blues Define Seasonal Innovation

Summer is a season of contrast—bold, energizing reds and cool, refreshing blues.

This summer, reds and blues are doing more than standing out—they’re shaping the next wave of color and flavor innovation.

As brands continue to move away from synthetic dyes like Red 40, Red 3, Blue 1, and Blue 2, the focus has shifted beyond simple replacement. Today, it’s about building products that deliver both visual intensity and a flavor experience consumers instantly recognize.

At NURA, we support that transition by helping formulators identify natural color and flavor solutions that hold up under real-world conditions—balancing stability, sensory, and scalability. 

Natural Red Color Solutions for Summer Applications

Color and flavor go hand in hand—especially in summer, where visual cues drive flavor expectation before the first sip.

Red brings the heat of the season—bright, nostalgic, and instantly craveable. The most successful red systems pair high-performing colors with flavors consumers already associate with summer.

Carmine: Proven Performance with Exceptional Stability

Carmine is one of the most established natural red colorants, delivering deep, consistent hues across demanding applications.

From a formulation standpoint, it stands out for its excellent stability to heat, light, and acidity, making it one of the most reliable options for processed or shelf-stable products.

While its insect-derived origin may not align with all brand positions, it remains a benchmark solution where performance is critical.

Radish: Bright, Plant-Based Color with Strong Heat Stability

Radish is a plant-based color that delivers vibrant red and pink shades with good stability in low pH applications. 

It is particularly valued for its strong heat stability compared to beet, making it a practical choice for thermally processed applications.

With a clean, bright hue, it performs well across beverage, confection, and dairy systems where both visual appeal and label positioning matter.

Top Red Flavors for Summer

These are some of the standout flavors trending this summer—bold, juicy, and nostalgic profiles that reinforce the warmth and intensity of red. From indulgent classics to bright, fruit-forward blends, red flavors continue to drive strong consumer appeal and instant recognition

Cherry • Watermelon • Strawberry • Raspberry Lemonade

Natural Blue Color Solutions for Modern Formulation

If red captures the heat of summer, blue delivers the cool-down. It signals refreshment, hydration, and clarity—making it a powerful complement in seasonal formulations.

Gardenia Blue: A New Era for Natural Blue Performance

For years, formulators have had to balance color intensity with limitations in heat, pH, and stability when working with natural blues. Gardenia Blue is redefining that standard.

Derived from Gardenia jasminoides through the compound genipin, it delivers a highly stable, vibrant blue that performs across a wide range of processing conditions. It maintains color integrity through heat treatment, resists light degradation, and performs reliably in both neutral and acidic systems.

In addition to its functional performance, Gardenia Blue provides a true, concentrated blue hue with a neutral sensory profile—allowing for bold color without flavor interference.

Butterfly Pea Flower Extract: Dynamic Color with pH Sensitivity

Butterfly pea flower extract is known for its visually dynamic color behavior. In neutral pH systems, it delivers a vibrant blue, while in more acidic environments it shifts toward purple and pink.

It offers good heat stability, but its final color is closely tied to formulation pH—making it both a creative tool and a key formulation consideration.

Spirulina Blue: Established Performance in Controlled Systems

Spirulina Blue remains a trusted natural blue for applications with neutral pH and minimal heat exposure. It delivers a bright, clean hue in controlled systems such as confections and refrigerated beverages.

While more sensitive to low pH and high-temperature processing, it continues to perform reliably when formulation conditions are well defined.

Top Blue Flavors for Summer

On the blue side, trending flavors are shifting toward clean, refreshing, and slightly elevated profiles that enhance the perception of hydration and balance. These flavors bring a lighter, more modern contrast to the intensity of red systems.

Blueberry • Mixed Berry • Blueberry Citrus

The Future of Summer Color and Flavor

Summer innovation isn’t just about color or flavor alone—it’s about how the two work together.

By pairing high-performing natural colors with complementary, seasonally relevant flavors, brands can create products that immediately resonate—visually and sensorially.

With solutions like carmine and radish on the red side, and Gardenia Blue, butterfly pea flower extract, and spirulina on the blue, formulators now have a stronger, more versatile toolkit than ever before.

At NURA, we’re proud to support brands as they bring this next generation of color and flavor to life.