Online Apps Palette Creator → ← Select pre-defined palette Design custom color palette Assess palette properties Visualize palette trajectory trough HCL space Export (customized) palette Emulate color vision deficiences Test palette on dark background Deficiency Emulator → ← Color vision deficiency app Upload image for checking (png/jpg/jpeg) Emulate color vision deficiency (here: deuteranope) Compare original and emulated images Color Picker → ← Navigate through the HCL color space Pick a set of colors Export set of custom colors