Skins RGB so now you can match easily the feet that comes with shoes like Maitreya, Stiletto...

Redgrave Pale: Skin#05 - Nails #9
Redgrave Tan: Skin#08 - Nails #15
Redgrave Bronze (asia-style): Skin#05 [26,50,71] - Nails#16
Redgrave Bronze (africa-style): Skin#08 [28.49.73] - Nails#19

Rockberry Light: Skin#3 [11,42,90] - Nails #9
Rockberry Nat: Skin#5 [28,56,83] - Nails #15
Rockberry Tan: Skin#7 [36,29,67] - Nails #17
Rockberry Dark: Skin#9 [55,17,63] - Nail polishes only

Tuli Bella pale: Skin#03 [20,39,83] - nails#13
Tuli Bella fair: Skin#03 [5,27,80] - nails#13
Tuli Bella Sunkissed: Skin#07 [26,26,85] - nails#14
Tuli Bella Tanned: Skin#07 [29,17,64] - nails#17
Tuli Bella dark tan: Skin#09 [56,11,79] - nail polishes only

Tuli HOPE pale: Skin#03 [14,47,91] - nails#06
Tuli HOPE fair: Skin#03 [17,47,85] - nails#13
Tuli HOPE sunkissed: Skin#07 [53,31,94] - nails#15
Tuli HOPE tan: Skin#07 [45,31[84] - nails#18
Tuli HOPE dark tan: Skin#08 [90,11,85] - nails#17

OTHER SKINS :
then you go to... Advanced -> UI -> Show Color Under Cursor
The RGB value will be displayed on the bottom right of your screen
Above the media/music buttons
point the cursor over the skin near the shoes
Nibbles Chayoo: And it should be a good RGB to use