Some brand colours do not survive the camera

A hex code is a promise only a screen can keep

Brand colours are usually defined on a screen, and a screen keeps them perfectly: it emits exactly the red, green and blue the code asks for. A camera never sees that colour. It sees a surface painted, dyed or printed in something close to it, lit by whatever light is in the room, and it records what bounces back into three channels that each have a floor and a ceiling.

Most colours sit comfortably between those limits and come back looking like themselves. A few sit right at them, and those are the ones that go wrong. Nothing about the failure is aesthetic. It is arithmetic: a channel that is already at its limit has nowhere left to record detail.

That is why the Nitaris brand kit checks every colour you add to a palette against five known problems, and says why when one is found. It warns and never blocks. A brand's real colour is not software's to veto, and a designer who knows their scarlet clips is allowed to keep it. But it is worth knowing what you are keeping.

The two ends of the scale: white and black

Pure white is the most common problem, because it is the colour people most often reach for when they mean clean. The trouble is that a camera records the brightest parts of a white surface at its ceiling, and once every channel is at the ceiling, every point looks the same. The weave of a white shirt, the grain of white paper, the ribbing of a white knit: all of it flattens into one patch with no texture at all.

The fix is a white that is not quite white. Ivory, ecru, bone and oyster all read as white to anyone looking at the finished photo, and all of them sit just far enough below the ceiling to keep their weave. The difference is invisible in the palette swatch and obvious in the picture.

Pure black fails the same way from the other end. At the floor, every point is equally dark, so a black garment loses its seams, its folds and its outline against a dark background, and becomes a flat shape. Charcoal, ink, espresso and midnight read as black and keep the information that tells a viewer how the thing is made.

One distinction is worth holding onto. A white background is a ground, not a surface; it is meant to have no texture, which is why a marketplace that asks for a plain white background is asking for exactly this effect. In Nitaris, listing rules override the brand kit's chosen set for any frame meant for a product page, for that reason. The warning is about the things in the frame that you need a viewer to read.

One channel first: saturated scarlet

Strong reds fail in a quieter way. A saturated scarlet drives the red channel to its ceiling while green and blue are still low, so the red channel runs out of room first. The part of the colour that carried its shading is gone, and what remains has a slightly wrong hue and soft, bleeding edges where it meets anything else.

Deeper reds do not have this problem, because none of their channels is at the limit. Burgundy, oxblood, brick and wine all hold a crisp edge and a visible fold. If your brand red is a vivid scarlet, it can still be the red in your logo; it just should not be the colour you ask a camera to render across a large surface.

Colours that travel: acid green and hot pink

The last two problems are about what a colour does to its neighbours. Every coloured surface in a shot is also a weak light source, bouncing a tint onto whatever is near it. Most of the time that is subtle enough to ignore. Two families are strong enough not to be.

Bright green spills onto the nearest skin, and on a face it reads as ill: a sallow tint along the jawline that no one can quite name and everyone notices. Hot pink and magenta spill strongly onto skin as well, and can clip on some sensors besides. Neither is forbidden. Keep green below the waist or away from anything near a face, and desaturate a pink or keep it off the upper body. This matters most for on-model photos, where skin is often the largest surface in the frame.

Your product's colour is not the palette's business

None of this is about the product itself. A palette steers the set: the background, the surfaces, the props and the light around the thing you sell. The product comes from your photo, and Nitaris is built to hold its colour true rather than repaint it to match your brand. If your product is scarlet, the warning does not apply to it.

It does change what should surround it. The director that plans a Nitaris shoot is told to treat the palette's accent as the one saturated element in the frame and to keep everything else subordinate to the product. If the product is already the loudest colour in the shot, the most useful accent may be none at all, or a quiet one that points towards the product rather than competing with it.

Order the palette on purpose

A brand kit holds up to five palette colours and a separate accent, and they are defaults rather than orders: marketplace rules and the conventions of your product's category win where they collide. One place the order matters directly is the overlay. When you burn a call to action onto a film, it is drawn in your accent colour, and if you never set one, in the first colour of your palette. Put first the colour you want a button drawn in.

Before you save a palette, run through it once:

• Is any colour pure white or close to it? Swap it for ivory, ecru, bone or oyster, unless it is only ever a background.
• Is any colour pure black? Swap it for charcoal, ink, espresso or midnight.
• Is there a vivid scarlet you expect to fill a large surface? Use burgundy, oxblood, brick or wine for the surface and keep the scarlet for small marks.
• Is there an acid green or a hot pink that will sit near a face? Move it down the body, or take some saturation out.
• Is there exactly one colour you want to be loud? Make it the accent, and let the rest be quiet enough that the product stays the subject.

A palette that passes those five questions will look, in a photograph, the way it looked on your screen when you chose it. That is the whole point of writing a brand down.