The garment colour is half the design

One design, a row of shirts. Same white sunburst, same size, same position on each.

They are not seven colourways of one product. The peach one is cheerful, the black one is austere, the brown one looks like workwear, and the pale grey one nearly disappears. The artwork didn't change at all.

Why does the ground change the design so much?

Because contrast and association both come from the garment, not the print.

Contrast decides how loud the design is. White on black is maximum contrast and maximum volume. White on pale grey is barely there — a design you have to be close to see. Same ink, and the difference between a statement and a detail.

Association decides what register the shirt belongs to. Dark browns and washed blacks read as workwear and streetwear. Teal and purple read as considered, slightly fashion. Peach and dust tones read soft and contemporary. The design inherits whichever world the colour is in.

So how should I choose?

By looking at the design on the colour, rather than deciding the colour first.

That's the practical answer and it's why the compositing step exists — the design is placed onto the actual garment in the actual colour before you order, so the comparison above is one you make with your own artwork rather than imagining it.

People are unreliable at predicting this and immediately certain once they see it, which is the same reason a set of directions beats describing one.

Is there a safe default?

Black, for the same reason it's always been the default.

Maximum contrast for any light ink, it suits nearly every design register, it doesn't date, and it's the least likely to fight with the artwork. If a shirt is being made as a gift and you can't ask, black is the lowest-risk choice.

Second safest is a mid-dark neutral — charcoal, deep brown, dust blue. Those keep most of the contrast while looking less severe, and the washed finish here keeps them from being flat.

When is a light garment the right answer?

When the design is dark, or when you want the shirt to be quiet.

A fine line drawing in dark ink on a pale ground is one of the most wearable combinations there is — it reads as a considered graphic rather than as a statement tee, and it suits botanical and engraved work particularly well.

The thing to watch on light garments is that pale colours in lighter-weight cotton can be more see-through than expected. The heavier the fabric, the less this matters.

Should everyone in a group have the same colour?

Only if the shirt's job is identification.

For staff who need to be recognisable, consistency is the function and everyone matches. For anything else — a family, a team, a group of friends — the same design in different colours reads as a set rather than a uniform, and people wear those far more.

That's the same finding across reunions, bachelorette sets and remote teams: let people pick, and keep the mark constant.

Does the colour affect how the design should be drawn?

It can, and it's worth deciding before rather than after.

A design intended for a dark ground is typically drawn in light ink with the artwork's own outline doing the work. The same design on a light ground usually wants to be inverted rather than simply placed — a white-line drawing on pale grey is invisible.

If you know the garment colour in advance, saying so up front gets a design built for it. If you don't, a design in one strong colour is the most portable across grounds.

Why do so many garment ranges avoid bright colour?

Because a loud ground competes with whatever's printed on it.

A washed or muted ground reads as clothing; a saturated one reads as a blank someone printed on. That's a decision about which half of the object talks, and it's why a design that leans on a bright shirt to carry it tends to travel badly.

Check what's actually on offer before designing around a specific ground — a drawing built for a colour that isn't there is a redraw you didn't need to do.

How do I order?

Pick the design at JustOG, then the garment and colour, and see it composited on the real thing before ordering. It's made to order and shipped.

Designs other people have published are in the shop.

You didn't change the artwork. You changed what it's sitting on, which was always half of it.