Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

Revision history [back]

It is standard HSV color palette cropped at 83.33% (or 5/6) of max hue value. This is because if it weren't cropped, then the color for the lowest and highest values would be the same.

You can plot it in matlab:

figure(1);
colorbar;
axis off;
map = hsv(100);
colormap(map(1:83,:));
set(gca, 'CLim', [min_value, max_value]);

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.