GUI for selecting the accent color

The should be a GUI allowing the user to select triton's accent color (currently is orange).

Here is a list of colors:

D25555 (red)

FA9E54 (orange, current one)

9EAE83 (light green)

78887B (dark green)

7BA2A5 (blue-green)

51A7F4 (blue)

535258 (dark-gray with a touch of purple)

DB3B9F (unicorn)

they should have a darker accentSingleColor (or whatever I called that in the spec):
AE4949 (red)

CE8042 (orange)

848D76 (light green)

626F65 (dark green)

667778 (blue-green)

3775AB (blue)

413E4C (dark-gray with a touch of purple)

A9357D (unicorn)