What color is a blueberry?
The Blueberry is a Berry fruit, originally from North America. Its dominant color is #507ABE.
North America·Berry · True berry

About the blueberry's color
Blueberries aren't actually blue — their skin is dark purple. The blue comes from a waxy bloom that scatters light. In ToonTone Guess, we represent the blueberry with the hex value #507ABE — the color most people see when they picture the fruit in a bowl or on a plate.
How well can you match the blueberry?
ToonTone Guess Color Tune (Fruits) is a free browser color guessing game. You see a fruit — like the blueberry — and drag HSB sliders until your color matches. Your guess is scored by perceptual difference (ΔE in CIELAB). A perfect blueberry match earns 100 points; within ΔE=5 you score 90+. The game has no signup, runs in your browser, and your best scores live in localStorage.