I am working on a resource pack that will change the menu splashes to tips, life hacks, and funny messages. As of the moment, I have 19 useful tips/life hacks, 8 funny messages, and 2 facts. I will be adding a LOT more soon, but if you want to download it, here's the download
Note: Most of the splashes with entities/servers/blocks in them have color.
Images: (It doesn't work in versions of Minecraft with texture packs. This is a resource pack.)