Webflow Blue
Webflow Blue (#146EF5) is a true azure with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (216°, 92%, 52%) places it in the highly saturated band at a mid lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. For a confident two-color system, pair it with its complementary amber. For something softer, pull in its analogous neighbors on either side of the wheel. The primary blue of Webflow, the visual front-end tool that made responsive CSS Grid tractable without code. Picked around the 2014 pivot from bootstrap theme shop to full web-design platform.