ガイド
本番導入前にグラデーションをテストする方法
公開前に短いチェックを行い、可読性・一貫性・状態別の見え方を確認する手順です。
デザイン上で良く見えても、実装状態では崩れることがあります。
Start with one clear UI goal
Decide whether the gradient should separate sections, emphasize a block, or create depth.
One goal makes direction, colors, and intensity easier to control.
Choose two colors before adding complexity
Two stops are usually enough for clean interfaces.
Only add a third color if it solves a specific visual problem.
- Use nearby hues for subtle depth.
- Use stronger contrast only on focal sections.
- Check readability before locking colors.
Pick linear or radial based on layout shape
Linear gradients fit headers, cards, and directional flow.
Radial gradients fit spotlight-style emphasis behind one focal element.
Always validate with real text and components
Test the gradient behind real heading sizes, buttons, and cards.
If readability drops, reduce saturation or add a soft overlay.
Practical use cases
- Landing page hero backgrounds.
- Section dividers with subtle depth.
- CTA blocks that need clearer visual focus.
Use gradients as support, not decoration
Start with clarity, test quickly, then ship a gradient that helps the layout instead of competing with it.