NumColor Precise numeric color control in text-to-image generation. Type a hex code, get that color. GenColorBench A color evaluation benchmark for text-to-image models. Can you beat the benchmark at judging color? LumiCtrl Learning illuminant prompts for lighting control in personalized text-to-image models. Oral at CVEU, CVPR 2026. ColorPeel Color prompt learning with diffusion models via color and shape disentanglement.