This image is all CMYK colors. If you use your graphics program's color picker to choose a color from this image the results when printed should be fairly close to what you see on screen. I recommend really clicking around on the chart. It isn't always obvious what "color" something is because the adjacent color can influence your perception. For example, it might not be obvious that there are some good browns on this chart, but there are, in the upper third of the chart near the left and right edges. See more explanation of this chart in the article on understanding color space. The page Finding CMYK colors from RGB Values provides larger cells to click on and includes the original RGB values for each color (but not the current RGB values).