Facebook has updated the group color palettes to help colorblind or vision impaired people.
For example, social media expert Matt Navarram stated that the new options for color palettes offer more disparity, to ease it for them to see for people with different sight ability. Now you can -in total- choose between 15 colors, or you can let Facebook customize the color for your group that will fit the cover photo.
Facebook launched the option to add color customizations to groups earlier in 2018, to ‘provide an extra sense of personal identity and place’.
The new color palettes will have more color customizations options, however, satisfying the needs of a larger group of users.
The updates will be released to group admins soon.