Your Add to Cart button is the most important action on your store — yet most Shopify themes make it easy to miss.

This Shopify custom code lets you change the Add to Cart button color independently on product pages and homepage product sections, so your CTA actually stands out. You can customize background color, text color, and hover states while keeping everything clean, responsive, and brand-aligned.

High-contrast CTAs get clicked more. That’s not design theory — it’s conversion psychology. This code improves add-to-cart rate without apps, scripts, or Core Web Vitals impact.

If your CTA blends in, you’re losing sales. Make it impossible to ignore.