How to create a group logo you'll love.
Making Game Logos: Colors (BEGINNER'S GUIDE)
In 2017, the icon was made to look like the first "O" in the 2017 logo. This marked the very first time the Roblox icon featured a letter from the logo other than "R". While this logo was mostly replaced in 2018, it was used as the icon for Roblox Player until 2019, and remains in use as the icon for the Roblox app for Windows 10.
This icon was sometimes used in place of the full-text logo and was used for Rob lox Player for Windows and Mac from 2011 to 2015. It was also used for Roblox Studio from 2011 to 2013.
Many of Roblox's icons went through changes in 2018. Sometime in September, the gray version of the logo started being used as the website's icon. On November 1, all of Roblox's social media accounts began using the Black variant of the "O". A new icon for the Roblox mobile app was also introduced around this time.
2019–present. Roblox refreshed their social media icon on May 23, 2019, doing the same to the icon for the Roblox mobile app on June 19. Another variant of the icon started being used for Roblox Player on June 26. Community content is available under CC-BY-SA unless otherwise noted.
GUIs use something that looks like this: {0,85}, {0, 29} for sizing. The numbers in the left set of brackets stand for it's horizontal (left and right) size and the right set stand for it's vertical size (up and down). The left number in each bracket stands for it's size compared to its parent object.
3D objects use a simpler way of sizing than GUIs. They look something like this: (512, 0.4, 512). The first number is the length, the second is the height, and the third is the width.