Gradient to Code

How it works

The tool builds a standard linear-gradient() function string from your two colors and chosen angle, following the CSS Images Module Level 3 spec's angle convention (0deg points up, angles increase clockwise, so 90deg is 'to right' and 180deg is 'to bottom') — a detail that trips people up since it's the opposite rotation direction from standard mathematical angle convention, where 0° typically points right and increases counterclockwise. Beyond the angle, the tool also validates that both input colors resolve to well-formed hex before generating output, catching the two most common hand-typing mistakes (a missing # prefix, or a hex string that's the wrong length) before they end up baked into a stylesheet, where a malformed gradient value is silently ignored by the CSS parser rather than throwing a visible error — a genuinely easy-to-miss class of bug when writing gradient CSS by hand.

Worked example

Two colors #FF6B6B and #4ECDC4 at 135deg outputs `background: linear-gradient(135deg, #FF6B6B, #4ECDC4);` — ready to paste directly into a CSS rule's background or background-image property, with no manual syntax assembly needed, and no risk of a typo in the function name or missing comma that a hand-typed gradient often introduces. Using one of the common named directions instead of a numeric angle produces equally valid output: the same two colors with 'to bottom right' yields `background: linear-gradient(to bottom right, #FF6B6B, #4ECDC4);` — functionally identical to the closest numeric-degree equivalent (135deg), but arguably more readable in a stylesheet to a developer scanning the code later, since 'to bottom right' states the visual intent directly rather than requiring a mental angle-to-direction translation.

When to use this tool

This is the right tool specifically when you already know your two colors and angle and just want clean, correct output CSS fast — if you're still experimenting with which two colors and angle look best together, the Gradient Generator's live preview is the better starting point, and you can graduate to this tool once you've settled on a combination worth copying into production code. It's also useful when reviewing a teammate's pull request that includes a hand-typed gradient value — re-generating the same gradient here and comparing the output character-for-character against what's in the diff is a fast way to confirm the manually written CSS doesn't have a subtle angle or comma error that's easy to miss on a visual code read alone.

Precision & accuracy

Output is a direct text template using your exact input hex values and angle with no intermediate rounding at all — since this tool doesn't compute or interpolate any color values itself, only formats the ones you give it into valid CSS syntax, there's no precision loss possible between what you enter and what you copy out. The one place genuine judgment is still required is angle selection when translating a visual reference (a screenshot of a gradient you're trying to match, say) into a numeric degree value — there's no way to derive the exact original angle purely from a rendered image without knowing the element's aspect ratio, since a linear-gradient's visible angle across a very wide element looks different from the same angle value on a square one, a real perceptual gap this tool's exact-syntax output can't close on its own.

FAQ