Color Combinations for Websites: How to Choose a Palette
A good website palette is not really about picking pretty colors; it is about assigning roles. Get the structure right, one base, a neutral range, one accent, and almost any set of colors will work.
- A website palette needs three roles: a base/brand color, a neutral range, and an accent
- Most of a page is neutral — color is the exception, not the rule
- Reserve your most saturated color for one job: the primary action
- Always verify text contrast against real backgrounds before shipping
Think in Roles, Not Colors
Every workable website palette has three jobs: a base (your brand or primary color), a neutral range (backgrounds, surfaces, borders, text), and an accent (calls to action). Pick colors for these roles and the palette holds together — the 60-30-10 rule is a good proportion target.
The Neutral Range Does the Heavy Lifting
Most of a real interface is neutral: white or near-white backgrounds, gray text, subtle borders. Build a small neutral scale (background, surface, border, muted text, body text) tinted slightly toward your brand hue so the grays feel intentional. This is where readability lives.
One Accent, One Job
Your most saturated color should mean "do this" — the primary button, the active link. If everything is colorful, nothing stands out and users can’t find the action. Keep the accent to roughly 10% of the page and it becomes a reliable signpost.
Make It Accessible
A palette only works if people can read it. Check body text against its real background for at least 4.5:1 contrast (WCAG AA), and don’t rely on color alone to convey meaning (pair it with icons or labels). Test the accent color on both light and dark surfaces it will actually sit on.
Frequently asked questions
How many colors should a website use?
Think in roles, not counts: one base/brand color, a small neutral range for backgrounds and text, and one accent for actions. That’s usually all a clean, usable site needs.
What is the best color combination for a website?
There’s no single best combination — what matters is structure. A brand base, a neutral range tinted toward it, and one saturated accent for calls to action works for almost any hue.
How do I make sure my website colors are accessible?
Check text contrast against its real background for at least 4.5:1 (WCAG AA for normal text), and never rely on color alone — pair it with text or icons to convey meaning.
Should I design a separate palette for dark mode?
Usually yes, at least for surfaces and text. A straight color inversion often overshoots brightness and looks harsh; remapping lightness while keeping the same brand hues gives a more comfortable dark theme.
Generate a website palette
Build a base, neutral, and accent scheme ready to export to CSS