Slack mainly uses the colors aubergine, green, blue, red, and yellow for their main company logo, social media profiles, and also website elements such as buttons, icons, and banners.
The hexadecimal code for these colors is #4A154B, #2EB67D, #36C5FO, #E01E5A, and #ECB22E, respectively.
When it comes to the respective RGB value of those colors, aubergine has 74 red, 21 green, and 75 blue, green has 46 red, 182 green, and 125 blue, and blue has 54 red, 197 green, and 240 blue.
On the other hand, red would have 224 red, 30 green, and 90 blue, and lastly yellow would have 236 red, 178 green, and 46 blue.
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.