Although I'm all for supporting an LHS, tis time to fire up the computer and do some online shopping. My LHS has a pathetic selection of stuff for us scratch builders and I do a lot on online shopping. Fact is I have two orders headed my way this week.
Of course online color charts are not known for accuracy, but they're good enough. I'm fond of blue and yellow meself. Try an interesting experiment - tack color swatches to a board and stake it out in the yard, then wait for the sunlight to face. As light decreases colors shift to "gray scale" and many high color contrast combos will lose their effectiveness. i.e. red goes black so a red/black combo will look all black in crappy light.