Lighting & colour
Colour, lighting and uncertainty
Colour is the thing people most often misread from a photo, and the thing a photo is least able to prove. A quality-check picture is taken under whatever light was on hand and viewed on whatever screen you happen to own — two variables you don't control and can't see.
Why the colour on your screen isn't the colour
- Light temperature. Warm indoor light pushes colours toward yellow and orange; cool or fluorescent light pushes them toward blue. The same grey hoodie can look beige in one photo and slate in another.
- White balance. Cameras and phones guess a neutral point and adjust everything around it. A wrong guess tints the whole frame.
- Your display. Screens vary in brightness, contrast and calibration. A colour that looks right to the photographer can look different to you.
What you can and can't conclude
You can read relative differences within a single well-lit photo: this panel is darker than that one, the print is clearly red rather than maroon, two pieces in the same frame don't match. You can't responsibly read an exact shade, a precise colour difference, or a subtle "is this the right green" from one uncalibrated image. Treat any colour judgement as an estimate with a margin.
Don't over-read colour
Avoid precise conclusions like "this is two shades too light" from a photo alone. There is no calibration reference in the frame, so the margin of error is real. Note the doubt instead of resolving it falsely.
Narrowing the doubt
- Compare photos taken under different light in the same set; a colour that stays stable across them is more trustworthy.
- Look for a neutral reference in the frame — white paper, a familiar object — and read the colour relative to it.
- If colour is the deciding factor, ask for a photo in daylight against a plain white background. That single request removes most of the uncertainty.
How to make that request specific is in the questions guide. What colour can't tell you at all is covered in a photo is not your order.