Ruby is a fair-skinned teenage girl with a medium build. She has wavy, hip-length, bright red hair parted to the side and mauvish purple doe-eyes. Her makeup typically consists of glittery gold eyeshadow, red winged eyeliner, natural blush, and pale pink lipstick. she wears a black, red, and white striped tube top zippered on the chest, and a red vinyl miniskirt held in place with a clear belt that buckles and hangs down in the front. Over the outfit, she wears a baggy, black nylon windbreaker decorated with a large red stripe printed with the word "RAINBOWS" in white lettering across the center and a square Rainbow High logo on the back. She tops the outfit off with a pair of black stiletto ankle boots painted with a red-and-yellow fire design- presumably one of the custom kicks that Ruby is known for.

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))