RGB color codes are for machines, not humans. Swipe left and right to change a colors hue. Up and down alters the brightness of a color. To make a color more or less intense pinch with two fingers.
It’s like an eyedropper for the real world! Just need to know the color those shoes the person across from you on the bus is wearing? A tap opens the camera picker. Just don't be weird about it.
Colordot for iOS works seemlessly with the original Colordot on the web. Move palettes instantly to you desktop with airdrop or share palettes with coworkers with a tap. No account needed.
Colordot allows you to share your palettes on Pinterest, Facebook, Twitter.. anywhere really. What kind of mobile app would it be if you couldn't?