Well, typically, the recolours tend to follow a naming scheme that fits the hero.
Ramattra has teachings, with Detachment, Reverence, Discipline and Wisdom. Mauga has nature, with Sand, Lava, Palm and Ocean, Junker Queen has Elements, with Actinium, Plutonium, Radium and Uranium, etc. So, it’s likely Juno will follow that pattern.
So, what do we know about Juno? She’s a Martian, she’s all about space, she’s Chinese, which is also important as some heroes have their recolours named after the colour used in their native languages, like Brigitte’s Grön, Plommon, Röd and Blå, being Green, Plum, Red and Blue.
So, I’d imagine she’d have galaxy inspired colours and likely a Red recolour, as she’s from Mars, which is commonly known as the Red Planet. Notably, Juno mentions moons a lot, as Mars has two - Deimos and Phobos. When she respawns, for example, one of her respawn lines are’ Oh, moons… Not again… '. So, it’s likely her recolours could be named after Moons.
So, given the colours we tend to see most often, I’d put my money on these four:
- Europa, Blue
- Deimos, Red
- Titan, Beige/Brown
- Ganymede, Purple