April 16, 2021 Amy Shulke Color Swatch, Color Palette, Copic Marker, Colored Pencil, Prismacolor Pencil Color Palette: Copic Marker + Colored Pencil Combination (Gray, Aqua, Beige) April 16, 2021 Amy Shulke Color Swatch, Color Palette, Copic Marker, Colored Pencil, Prismacolor Pencil Cool gray, slate blue, and warm beige Copic Markers make a striking color palette for your next coloring project.Today’s color palette pairs C, BG, and E Copic Markers to make a beautiful color scheme for your next project.