10 Website Color Palettes for Modern, High-Converting Sites (Hex + CSS)
Ten website color palettes with hex codes and ready-to-use CSS variables — organised by site type, from SaaS and finance to wellness and ecommerce.
Your website's color palette shapes the first impression visitors form — trust, energy, professionalism — often before they read a word. The trick is matching your colors to your site's purpose. Below are 10 website color palettes grouped by type, each with hex codes and copy-ready CSS variables.
Want a bigger gallery? Browse thousands of live color palettes and the CSS gradients library on PaletteCSS.
The anatomy of a website palette
- Primary — your brand color, used for primary buttons and links.
- Accent — a secondary highlight for emphasis and hover states.
- Neutrals — a near-white background, a dark "ink" for text, and a mid-gray.
For the theory behind these choices, see color theory basics.
SaaS & tech
1. SaaS Indigo
#EEF2FF · #6366F1 · #4338CA · #111827
Indigo signals trust and innovation — the default look of modern software. See trustworthy palettes.
2. Tech Teal
#ECFEFF · #06B6D4 · #0E7490 · #0F172A
Bright teal feels fresh and technical without the cliché of plain blue.
Finance & professional
3. Trust Navy & Gold
#F8FAFC · #1E3A8A · #C9A24B · #0B1220
Navy with a restrained gold accent reads stable, premium and credible. See professional palettes.
4. Calm Slate
#F8FAFC · #64748B · #334155 · #0F172A
A cool slate-gray scheme that feels understated and corporate-clean.
Health & wellness
5. Wellness Green
#F1F8F4 · #10B981 · #047857 · #14241D
Green communicates health, growth and calm — ideal for wellness and eco brands. See green palettes.
6. Soft Sky
#EFF6FF · #2563EB · #1E40AF · #0F172A
Clean blue is the most trusted color online — a safe, friendly default. Browse blue palettes.
Ecommerce & bold
7. Bold Coral
#FFF5F2 · #FB6F51 · #E0452C · #1F1714
Energetic coral drives action — great for sale banners and call-to-action buttons.
8. Friendly Amber
#FFF8F1 · #F59E0B · #B45309 · #1C1917
Warm amber feels approachable and optimistic — popular for food and lifestyle stores.
Creative & minimal
9. Creative Violet
#F5F3FF · #8B5CF6 · #6D28D9 · #1E1B2E
Violet signals creativity and imagination — see the full purple color palette guide.
10. Minimal Mono
#FAFAFA · #71717A · #18181B · #FFFFFF
A near-black-and-white scheme with one accent of your choice — timeless for portfolios. See minimal palettes.
Turn a palette into CSS
Define your chosen colors as variables so they're easy to reuse and theme:
:root {
--paper: #EEF2FF;
--brand: #6366F1;
--brand-2: #4338CA;
--ink: #111827;
}Using Tailwind? Follow how to build a custom Tailwind color palette.
Don't skip accessibility
Whatever palette you choose, make sure text meets the WCAG AA contrast ratio of 4.5:1 for body text. Accessible color is better UX — and better SEO.
Frequently asked questions
How many colors should a website use?
Most effective websites use one primary color, one accent, and 2–3 neutrals. Limiting your palette keeps the interface coherent.
What is the best color for a website?
Blue is the safest, most universally trusted choice, but the best color depends on your brand — green for wellness, indigo for SaaS, coral for bold ecommerce.
Where can I get website color palettes with hex codes?
Every palette on PaletteCSS includes copy-ready hex, CSS and Tailwind values — just click a swatch.
Next, see 50 beautiful color palettes for web design or learn how to choose a color palette.
