The 'Draw Your OC With The Cartoon Network Color Palette Challenge' is a popular digital art trend that task artists with redrawing their original characters using a specific set of colors inspired by the classic Cartoon Network branding. This challenge usually utilizes a vibrant, CMYK-adjacent palette that evokes nostalgia for the 'checkerboard' era of 90s and 2000s animation. It gained significant traction on social media platforms like Twitter, TikTok, and DeviantArt as a way for creators to test their mastery of color theory and character design under specific constraints. The meme serves as both a creative exercise and a community-building event, allowing fans of the network’s historic aesthetic to reimagine their own creations through a retro lens.