Lowe's does not carry colored Plexiglas sheets, as of 2015. However, customers can purchase clear acrylic sheets at Lowe's starting at about $3 for the OPTIX 8-by10-inch sheet and increasing in size and price to approximately $90 for the 6-by-3 foot sheet.
While Lowe's only carries clear acrylic sheets, customers can purchase colored acrylic sheets of varying sizes and thicknesses from other retailers. For example, Home Depot carries a limited assortment of bronze and black acrylic sheets. Alternatively, customers can order acrylic sheets in a wide variety of colors, sizes, and thicknesses from ePlastics.com in both translucent and transparent styles for reasonable prices.