Ocean Water Cocktail & Mocktail Recipe | A Healthy 4 or 5-Ingredient Drink Made with Spira Electric Sky Natural Blue Pigment

This Ocean Water cocktail and mocktail recipe are based on Sonicโs famous beverage with the same name. And this one is naturally-colored thanks to the Spira Electric Sky pigment. Itโs well-balanced between tart and sweet and is healthier than the original version. Keep reading to find out how to make Sonicโs famous blue coconut-flavored drink at home.
Disclosure: This is a sponsored post. All opinions of Spira are my own. Some of the links below are affiliate links. If you buy a product via my affiliate link, I will receive a commission. This is at no additional cost to you. I only recommend products I actually like!ย
If youโve ever been to Sonic, youโve heard of (& most likely tried) their famous Ocean Water. Itโs super refreshing. A little tart, a little sweet. A perfect touch of tropical coconut. But thereโs one problem I have with it. Itโs blue.
When I was real youngโ Iโm talking 5 or 6โ blue-colored things didnโt bother me. I wouldnโt think twice before swiping a sour blue raspberry gel while waiting in line at Blockbuster to rent the latest Mary Kate and Ashley movie. But it didnโt take me too long to realize that the vibrant blue used in various foods and beverages is NOT natural. Raspberries arenโt blue. Neither are coconuts.
Now, I know that most red dye is not natural either. But my brain can make allowances because red foods like strawberries are pretty dang red. But blue stuff? No. I just canโt. Even blueberries and blackberries donโt make stuff that color blue.
Itโs an unfortunate thing that Sonic uses blue coconut in their famous drink because I love the flavor of Ocean Water. In the past, Iโve ordered it and closed my eyes while I drank it. But eventually, I stopped that because I couldnโt abide that much artificial coloring. Itโs the same reason I renounce all the tropical blue cocktail drinks.

But thenโฆ. then I learned that there actually IS a naturally-derived electric blue pigment. What?! A natural blue? That I can put in foods and drinks? Turns out Spira discovered how to turn spirulina algae into a bright blue. They sent me a sample of their Electric Sky pigment and I am forever grateful. Now Iโll not only have a way to make fun blue cocktails, but I can use it to safely dye my kidโs cupcakes, play doughs, homemade bath fizzies, and anything else I want!
Yโall. Spiraโs Electric Sky could replace Blue Dye #1 one day. How awesome would that be? No more fake dyes in our foods. No more synthetic dye sensitivities or allergies. This stuff could revolutionize the industry. Beyond the fact that itโs free of the fake stuff, itโs also plant-based, vegan, is sustainably-produced with no petroleum-based ingredients (๐), and even has anti-inflammatory and antioxidant benefits. Yep. It looks cool and itโs good for you, too. Canโt get much better than that.
Seeing as how this is a cocktail blog, I figured I would make a boozy version of my old childhood go-to. This Ocean Water cocktail is sure to refresh you and remind you of warmer days. And if you want to keep things real refreshing, just leave out the booze. I actually made it without alcohol the first time and it was amazing.
Like I mentioned, this Ocean Water cocktail (or mocktail) is healthier than itโs namesake (I meanโฆ minus the alcohol). Instead of using coconut flavoring, I used real coconut water. I did try making this with lime sparkling water instead of Sprite and it was alrightโ I definitely preferred the Sprite version. But you can use sparkling water if you want it to be healthier. And the star of the show, the Electric Sky pigment, kept me from having to use artificial blue dye #1 to get the original blue look.

To order your own natural blue pigment, head here to Spiraโs website.
Ingredients for an Ocean Water Cocktail or Mocktail
- 1 1/2 oz white rum or vodka (optional)
- 2 1/2 oz sweetened coconut water
- 3 oz Sprite or lemon-lime soda
- juice from 1/2 a lime
- 1/8 teaspoon Spira Electric Sky (natural blue pigment)
How to Make an Ocean Water Cocktail or Mocktail
Add all ingredients to a highball glass without ice. Stir well until the Spira Electric Sky pigment is dissolved. Slowly add ice to fill the glass. Garnish with a lime twist and a paper straw.

Ocean Water Cocktail or Mocktail
Ingredients
- 1ยฝ oz white rum or vodka (optional)
- 2ยฝ oz coconut water, sweetened
- 3 oz Sprite or lemon-lime soda
- โ teaspoon 1/8 teaspoon Spira Electric Sky (powdered natural blue dye)
Instructions
- Add all ingredients to a highball glass without ice.
- Stir well until the Spira Electric Sky pigment is dissolved.
- Slowly add ice to fill the glass.
- Garnish with a lime twist and a paper straw.
If youโre looking for another easy mocktail recipe, check out my Grapefruit Rosemary Spritzer.


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