I wanna try and make a (english-based) secret writing system that after a while we can delete guides of and start writing things that only we understand >:0

I want to try and take advantage of the fact that we can use different colors, and have the base hex colors (red, yellow, green, cyan, blue, magenta, and white/black) hold different meaning in a symbol, or maybe we could base our symbols in one of the different grid patterns like hexagons or maybe make it isometric?

idk, post ideas!