The Color Strata includes the 200 most common color names (excluding black-white-grayish tones), organized by hue horizontally and relative usage vertically, stacked by overall popularity, shaded representatively, and labeled where possible. Besides filtering spam, ignoring cruft, normalizing grey to gray, and correcting the most egregious misspellings (here’s looking at you, fuchsia), the results are otherwise unadulterated. As such, similar color names, like sea green, seafoam green, and seafoam, each appear separately. They’re synonymous… or are they?
Also check out the smoothed version:
It’s the same basic graph, but with flipped shading, label-free, stretched to fill the vertical, and whipped until creamy smooth.
The volunteer survey have over 200,00 respondents that named over 5,000,000 color samples. Here’s the original image created by XKCD.com when they posted the data.