All color references for this pack that are maybe overexplained.

Infamous - Rivals of Aether, Shovel Knight's Color 10.
Fission of Life - Infinite Magicalraid, Space's hair color while name is taken from an attack she can do.
Red Reaper - RWBY, Based on Ruby Rose. The name of the color is in reference to her nick name.
Ice Queen - RWBY, Based on Weiss Schnee. The name of the color is in reference to her ''nick name''.
Shadow Cat  - RWBY, Based on Blake Belladonna. The name of the color is in reference due to the fact she is a Cat.
Yellow Dragon - RWBY, Based on Yang Xiao Long's hair while the name of the color is taken from her Astral.
Superior Tech - Marvel, Based on Iron Man while name of the color is based on the Iron Man's 'Superior Tech!' line from MVC.
War Destoryer - Marvel, Based on War Machine's coloring from MVC1, while the name is based on the hyper of the same game.
Daisy - Mario, based on the Princess of the same name.
Dharma - TWEWY, Based on Neku Sakuraba. The name of the color is in reference to his tank top's name.
Pink Flower - Somewhere, if you know, you know.
Switch - Based on the standard Nintendo Switch with the Blue & Red joycons.
Argentina - KOF, Based on Clark's Colors starting from KOF99.
Blue Radiation - Guilty Ger Strive, Based on the Color 12 DLC Color.
Mult - Balatro, Based on Jimbo / Joker card.
Insulator - UNIB, Based on Hyde's weapon of the same name.
Robloxian - Roblox, a classic combination of a specfic Blue & Green combo to identify a noob.
Support - Mega Man, based on the Support Items in the games.
Blue Bomber - Based on the titular character Mega Man. The name of the color is in reference to his nickname.
Lady Sia - Lady Sia, Based on the titular GBA character. The color is taken from her hair.
Toadstool - Mario, based on Princess Peach. The name of the color is in reference to her early name.
Mad Wolf - F-Zero, based on Billy's Machine the Mad Wolf.
Sumo Sweetie - KOF, Based on Hinako's select portrait from KOF2K.
Anniversary 1-4 - Guilty Gear Strive, based on Colors 13-15 DLC Colors.
Badguy - Guilty Gear, Based on Sol Badguy.
Dragon Install - Guilty Gear, Based on the colouring of Sol's Dragon Install Color 1.
Duolingo, Super & MAX - Duolingo, Based on the titular birds color and the two subsciptions.
Homebrew - Rock Bot (WHO??), Based on the titualer characters character color scheme, the name is in reference to [a] software produced by hobbyists for 
proprietary video game consoles which are not intended to be user-programmable.
Upperland - Rockbot, based on Kitty Bot's (WHO????) color scheme. The name is in reference to Rockbot's creator: Upperlands.
S.G - Based on Salvatore Ganacci's track suit, a Swedish DJ. The name is in reference to his initials.