Halloween Color Palettes

These halloween color palettes are algorithmically generated from a hand-picked seed palette and combined with classic harmony rules — analogous, triadic, complementary, and tetradic — to give you a head start on theme design work. Use them as a starting point for branding, web design, illustration, or product mockups. Click any palette to open the full palette page where you can copy hex codes, grab the share link, or embed it on your site.