a set of muted tones for labeling your layers or folders
or a nice muted rainbow palette if you want to use it that way! ^w^
i put this set together to have easy reference for my preffered layer colors, (since the default ones are too vibrant for me) and thought others could use it too, either for labeling layers or as just a soft rainbow color set.
example of use:

you don't have to label your layers/folders according to these colors of course, this is just the system i've developed.
after you've registered this color set, this is how you change the layer color:

select the icon indicated by the arrow, and you'll get the following drop-down menu with the default layer color options

select "use other color" at the bottom of the menu to bring up the color setting dialog box

make sure you have the color palettes option selected (1) then click the drop down menu (2) and select "muted tones folder labels"
from there, pick the color that's relevant to you!