Glad you asked, me!
The following bricks are available in these colours: black, white, dark blue grey, light blue grey, blue, ice blue, dark green, green, nougat, brown, red, orange, yellow, pink and purple.
BRICKS
1x1 brick
1x2 brick
1x3 brick
1x4 brick
2x2 brick
2x3 brick
4x4 brick
PLATES
1x1 plate
1x2 plate
1x3 plate
1x4 plate
2x2 plate
2x3 plate
2x4 plate
4x4 plate
SLOPES
1x2 slope
1x2 slope inverted
2x2 slope
2x2 slope inverted
2x2 corner slope
SPECIAL
1x1 brick round
1x1 tile
1x2 tile
1x3 tile
1x4 tile
2x2 tile
2x2 brick with printed eye pattern (centered)
1x1 brick with hole
1x2 brick with hole
1x3 brick with arch