CSS Gradient Generator
The CSS Gradient Generator builds the three gradient types CSS supports — linear, radial, and conic — visually, and hands you production-ready code at the end, which is the part that saves real time: multi-stop gradient syntax is easy to get subtly wrong by hand, and a wrong stop position shows up as a visible band or a hard edge instead of a blend. Each type has a distinct job. Linear gradients flow along an angle and are the default choice for hero-section backgrounds, banners, and button states because the eye reads them as directional light. Radial gradients emanate from a point and work for spotlights, vignettes, and soft glows behind focal content. Conic gradients sweep around a center like a clock face and make color wheels, pie-chart decoration, and angular duotone effects that the other two types cannot produce. The mechanics you control are color stops — each one a position plus a color — plus the angle for linear gradients or the shape and center for radial and conic. You drag stops along the bar, watch the preview update live, and can randomize a palette and then tune individual stops, which is a better creative starting point than a blank dialog. The export is a standard background-image declaration with syntax valid in every modern browser, so the code pastes into a stylesheet or a framework component without edits. Practical guidance from real use: keep most stops within a narrow lightness range for smooth, professional blends, and add a contrasting stop only where you want the eye to land — two well-chosen nearly-identical colors usually beat four dramatic ones. Check text contrast over the finished gradient, because a background that looks tasteful behind a heading can still fail accessibility ratios at one end of the blend; if a headline sits on the light zone, darken that stop rather than fighting it with text shadows. Designers use the tool for hero sections, card backgrounds, and hover states; developers use it to avoid hand-writing stops and to test how a gradient behaves at awkward container aspect ratios; teachers use it to demonstrate color interpolation. It pairs naturally with the Random Color Generator when you need candidate colors to feed the stops, and with the AI Art Generator when a generated image suggests a background direction worth building in CSS. More color-theory background is on the Spark Blog, and the rest of the 23-tool collection is on the home page.