Lavendar Paints and Fabrics:

 Purple Essence by Behr
Grape Mist by Sherwin-Williams
North Cascades by Benjamin Moore

Soft for a child's room or Romantic for adult's room.

Red Paints and Fabrics:

Antique Red by Sherwin-Williams
Blazer by Farrow & Ball
Red by Valspar

Red goes along way.  Try a focal wall in red.

Turquoise Paints and Fabrics:

Highgate by Ralph Lauren
Empress by Behr
Schooner by Pittsburgh

These paint colors go well with brown and wood colors.