Discord uses the colors blurple, full white, greyple, dark but not black, and not quite black for most of their brand assets.
The hexadecimal code for their blurple is currently #5865F2.
In the RGB color model, that same blurple has 88 red, 101 green, and 242 blue or (88, 101, 242).
Lastly, in the HSL color model, that color is the equivalent of a 235 hue, 86% saturation, and 65% lightness or (235, 86%, 65%).
Please continue reading below for any other of their brand color schemes including social media profiles such as Instagram and their official mobile app icon.