Color recall means recreating a color you saw earlier without looking at it again. It tests visual memory rather than your ability to name colors.
Yes. Colorecall is a free color memory game that runs in any web browser. There is nothing to download and no sign-up.
We compare your color with the original in CIELAB, a color space designed to match human vision. The closer your color is to the original, the higher your score.
People remember color names more easily than exact shades, so a remembered color tends to drift toward a "typical" red, blue or green. Paying attention to brightness and saturation, as well as hue, helps.