A list of hex codes on their own is hard to visualize mentally — seeing the actual colors rendered side by side as a palette strip immediately tells you whether a color scheme works together harmoniously.
Paste a list of hex color codes, one per line, and this tool renders each one as an equal-width swatch in a horizontal strip, giving you an instant visual preview of the full palette.
This is useful for quickly previewing a color palette pulled from a design system, brand guidelines document, or a set of colors you're considering for a project, before committing to using them together.
Because everything runs locally in your browser, results appear instantly and nothing you type or upload is ever sent to a server.
Bookmark this page if you expect to use this tool regularly — it loads fast and behaves the same way every time, with no account needed.
This kind of task shows up constantly in everyday writing, coding, design, and admin work, which is exactly why a dedicated, focused tool saves so much back-and-forth.
A tool that does one job well, without a cluttered interface or unrelated features competing for attention, tends to be faster to use than a heavier all-in-one app.
If you find yourself needing this often, keeping this page open in a tab is usually faster than digging through a bigger software suite's menus.
Because there's no sign-up or installation step, you can jump straight from a search result to a working tool in a couple of seconds.
The interface is intentionally simple, so there's no learning curve — the input goes in, the result comes out, and that's the whole interaction.
Unlike a heavier desktop application, there's nothing to download, update, or configure before you can start using this tool.
Frequently asked questions
What format should the hex codes be in?
Standard hex format with a leading # works best, either 3-digit or 6-digit shorthand — one code per line.
Can I use named colors instead of hex codes?
This tool is built around hex code parsing; standard CSS color names like "red" or "steelblue" aren't recognized in this version.