Swatches - A fun and accurate color picker for the real world
Unity - The multiplatform game creation tools for everyone.
ColorSnapper - The missing color picker for Mac.
Godot Engine - Feature-packed 2D and 3D open source game engine.
Colordot for iOS - A color picker for humans.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.