What color is a iris?
The Iris (Iris germanica) is a Perennial originally from Mediterranean. Its dominant color is #4B0082.
About the iris's color
Tennessee has two state flowers — the iris (cultivated, 1933) and the passionflower (wild, 1919). The flower's name comes from the Greek goddess Iris, the rainbow messenger between gods and humans. In ToonTone Guess, we represent the iris with the hex value #4B0082 — the color most people see when they picture the bloom in a vase or in a field.
How well can you match the iris?
ToonTone Guess Color Tune (Flowers) is a free browser color guessing game. You see a flower — like the iris — and drag HSB sliders until your color matches. Your guess is scored by perceptual difference (ΔE in CIELAB). A perfect iris 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.