Developers and designers still trade HEX codes because they paste cleanly into CSS, SwiftUI, Android XML, and most design handoff tools without extra syntax. A dedicated HEX color palette generator should therefore treat those six-character strings as first-class citizens: visible on every swatch, one tap away from the clipboard, and mirrored in JSON exports when you automate token generation.
SmartFlexa displays uppercase HEX alongside functional RGB strings so you can drop values into either convention without mental conversion. Exporting CSS variables wraps each color as --palette-n, which slots neatly into component libraries that expect custom properties. Because generation runs locally, you can paste results straight into private repositories without routing colors through a third-party API.
When you need to sample from a client-provided mockup instead of random harmony, use image mode in the widget below, then return here any time you want the HEX-forward framing for documentation. The underlying engine matches our main palette generator so your exports stay consistent across landing pages.