Peekaboo

I keep seeing Peekaboo in lightly tinted product screenshots: it reads like a pale gray sheet that still has a pulse. Compared with Chrome, it isn't purely neutral, there's a clearer softness in the tone. Compared with Bubble Bath, it's less pink-forward and more evenly balanced, so the warmth feels quieter, not warm-blooded.

In light-mode interfaces, the one you reach for when you want a background that stays calm but doesn't feel sterile. It's great for wellness apps and mental health platforms where you need comfort without committing to Bubble Bath's pink intention. It also works for educational dashboards and help-center pages, especially when typography is dense and you still want it to feel gentle. Pair it with mid-tone accents and slightly dark neutrals so the page feels settled, not gray-on-gray flat.

One quirk: next to Pastel Day, Peekaboo holds its composure. Pastel Day can drift a bit lilac in the midtones, while Peekaboo stays more uniformly gray-first.