A pastel color palette is built from high-lightness, low-to-medium saturation hues — colors with white mixed in — so every swatch reads as soft, airy and gentle rather than vivid.
Pastels are tints: a hue pushed past 75% lightness so the white in it does most of the talking. That is why a pastel set feels calm at any hue — mint, lavender, peach and baby blue share a lightness, not a temperature, and the shared lightness is what makes them a family.
The catch for interfaces is contrast. A pastel cannot be a text color on white, and white text on a pastel button fails too, so pastels do their best work as surfaces, tags, chart fills and illustration, with a dark neutral or one deeper shade of the same hue carrying the text and the primary action.
7 pastel palettes below, each with its named colors, the eight roles the palette generator derives from them, and a link that opens the generator on that palette.
Soft, joyful pastels bringing an innocent, safe feel. Works for children's apparel, sweet shops, or friendly habit trackers. (kids' retail & casual apps)
As the eight interface roles
Soft, bubbly pastels that exude a sweet, lighthearted personality. (dessert & youthful)
As the eight interface roles
Soft, analogous purples that create a cohesive and ethereal feel, perfect for meditation apps or beauty products. (skincare & dreamy)
As the eight interface roles
Bright and cheerful oranges and pinks that bring an engaging, joyful energy to the screen. (feminine & lively)
As the eight interface roles
A delicate balance of earthy grounding and bright, optimistic floral tones. Excellent for florists, events, or elegant branding. (boutique & floral)
As the eight interface roles
Industrial slates with soft, approachable blush pinks — a middle ground for agencies that are both competent and friendly. (modern agency)
As the eight interface roles
A muted, desaturated progression from deep teal to pale foam. A soothing, spa-like environment for health and personal care brands. (spa & wellness)
As the eight interface roles
Use pastels for backgrounds, cards, badges and chart fills, and keep a dark neutral for text and one saturated or darker shade of the lead hue for buttons and links — the palette generator's neutral roles supply exactly that anchor. The semantic palette guide explains the eight roles, and the guide to choosing colors for an app walks through the order to decide them in.
Every palette here is a starting point in the palette generator: open one, drag any anchor on the wheel or swap the primary for your brand color, and copy the CSS variables. The theme generator takes it the rest of the way to a Tailwind v4 stylesheet with dark mode.
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