Your cyan candidate
Illuminate skin and garment with the same colored source for a comparison.
Softbox · -35° from the camera direction · 1.5 m from its target · height 2 m.
Illustrative starting placement; adjust to the subject, beam and space.
The wardrobe color study
Discover what the material reflects.
The lighting plan
Make the test frames
- First make a neutral-light frame of the same garment and pose.
- Fit the gel without changing the camera WB or processing. Re-meter for a useful exposure.
- Compare fabric and skin independently. Record actual material and gel identity.
Keep camera WB fixed for comparisons. Begin with your neutral key reference, then adjust deliberately.
Meter with the actual gel fitted. Keep filtration loss separate from your chosen creative level. Unknown source output and camera settings remain unknown; no universal flash fraction is implied.
When the first frame differs
- A red garment under a cyan source may appear dark because little useful red light is available to reflect.
- Adding power cannot replace wavelengths that the source/filter combination barely supplies. Test another gel or a neutral contribution.
Adapt the kit
- Two lights: add a separately aimed neutral garment light if natural wardrobe color matters.
- Three lights: reserve the third light for background separation after the material problem is solved.
Evidence & publication record
Editorial status: published. Evidence status: illustrative.
Prepared by Learn Studio Lighting editorial · Published 2026-10-22 · Updated 2026-10-22.
No photographer is claimed to have tested this setup. No finished photograph, actual meter readings or original flash settings have been supplied. Replacing a diagram with an illustration does not establish testing evidence.
Sources, evidence & screen previews
These tools propose experiments. Screen colors are appearance targets, not recovered spectra, gel identities or guaranteed camera results. Numeric measurement inputs are supplied by you; publication and studio testing are separate checks.
- Rosco · Guide to Colour Filters ↗
Selective transmission, source spectra and materials. This is technical background, not proof that our starting setups were photographed.
- Rosco · Choreograph Your White Balance ↗
A photographer’s documented example of camera white balance interacting with filtered light; not a universal Kelvin prescription.
- Rosco · White Walls Don’t Have to Be White ↗
Examples of isolating colored contributions and testing the combined result.
- Learn Studio Lighting · Rim light placement, power & gels ↗
Placement, lens flags, metering methods and a downloadable f/8 reference card.
Keep the plan moving.
Light & Tone Mapper ↗Compare rendered appearance targets, not recovered meter readings.Reference Photo Planner ↗Study visible light, color and retouch clues in your reference.Portrait Recipe Builder ↗Choose the shadow pattern independently of your color placement.Lighting Variations Planner ↗Build a sequence of looks around the lights you have.Flash Power Calculator ↗Use a measured reference from your exact gel and modifier.Modifier Calibration ↗Measure filtration loss separately from creative brightness.Light Spill Mapper ↗Measure contributions at the face, body and background.My Gear & Shoot ↗Review your saved kit and camera targets.Saved Setups ↗Keep, print and back up your local lighting plans.On-set Field Card ↗Carry the plan and record the real test frames.
Make color a deliberate choice.
Learn gel types, white balance, natural skin, spill control and repeatable exposure checks.
Read the flash gels & color guide →