Colored Gel
Colored lighting filters that tint light sources, creating bold color washes and dramatic two-tone lighting.
How to use this prop
Describe the gel as a modifier on a light source: 'blue gel on the rim light,' 'red and cyan gels on opposing lights,' or 'warm amber gel on the key light.' Specify the color pairing — complementary colors (blue/orange, cyan/red, magenta/green) create the most dramatic splits. Mention where each color falls: 'blue light from the left, warm light from the right, with the transition across the face.'
Common pitfalls
Don't just say 'colorful lighting' — that produces rainbow or party lighting rather than controlled gel work. Avoid using more than two or three gel colors; professional gel lighting uses restraint. Don't combine strong gel colors with a fully white key light unless you want the gels to be secondary accents.
Starter prompt patterns
Portrait lit with blue and orange gels on opposing lights, dramatic color split across the face, dark background, studio photographyProduct photograph with magenta gel on rim light and cyan gel on fill, bold color contrast, dark matte surface, editorial product shotFashion portrait with red gel overhead and cool blue ambient, neon-inspired color palette, high contrast, urban night aesthetic
Colored gels are transparent filters placed over light sources to shift their color temperature or add dramatic color. In professional photography, gels are the primary tool for creating intentional color contrast without post-production.
In prompting, the key is to describe gels as physical modifiers on specific light sources rather than as ambient color. ‘Blue gel on the rim light’ is more precise and produces better results than ‘blue-tinted lighting’ because it tells the generator exactly where the color originates.