How to Change the Color of Recommended Products Only | Tips for Making Them Stand Out Naturally on E-commerce Sites

Suppose an e-commerce page displays six products and you want to recommend just one. Giving that product a strong, saturated background can draw more attention to the colored panel than to the product photograph or price. A more restrained approach is to keep the product cards consistent and change only a small number of elements: the recommended card’s background, outline, and text label.

Distinguish a recommended product with a subtle background and clear label

A product card is the area that groups together a product photo, name, price, and purchase button. Start by making the photograph size, position of the name, and price typography consistent across every card. Then give the recommended product a lightly tinted background, a distinct outline, and a small label reading “Recommended.”

The pale background is a supporting cue, not the only way to identify the recommendation. Someone may barely notice the difference between white and a pale green surface, especially on a mobile display. The label text and stronger outline must still communicate which product is highlighted. There is no need to recolor the product photo or purchase button.

A recommendation is not the same as a bestseller ranking or a price reduction. If your team selected an item, briefly explain why. Do not claim that it is “No. 1 in popularity” without evidence. When a product has paid placement, make the advertising disclosure distinct from the recommendation label.

Example: highlighting one of six food-storage containers

Imagine a fictional household-goods store listing six food-storage containers. It wants to recommend one model because it is dishwasher-safe. Use that reason only when the product specifications actually confirm it. HEX codes (hexadecimal values for colors displayed on screens) can assign the following roles:

• Use white ■#FFFFFF for the page and standard product cards. A pale gray ■#E2E8F0 border can quietly separate regular cards. Keep the area behind every product photo the same light gray ■#F3F5F7.
• Give only the recommended card a pale mint ■#EFF8F4 background. It has a contrast ratio (a measure of relative brightness difference) of approximately 1.08:1 against white, so the background change alone is not enough to communicate the recommendation.
• Use deep green ■#24604D for the recommended card’s outer border and the background of its “Recommended” label. The border contrasts at approximately 7.35:1 against the surrounding white, and 6.80:1 against the mint surface. White ■#FFFFFF text on the green label has approximately 7.35:1 contrast.
• Keep product names and prices in the same dark blue-gray ■#253446 on all cards. It has approximately 12.66:1 contrast on white and 11.70:1 on mint. Use gray ■#475569 for supporting descriptions, with ratios of approximately 7.58:1 on white and 7.00:1 on mint.
• Keep every purchase button visually consistent, whether a product is recommended or not. Dark blue ■#24465A with white ■#FFFFFF text provides approximately 10.01:1 contrast. Changing the button color only for the recommended item could make recommendation status look like a different purchasing action.

Under the “Recommended” label, add a brief reason such as “Dishwasher-safe.” Limit the extra color treatment to that single card while keeping image conditions and spacing consistent with the other five products, so customers can still compare them fairly.

Check that the highlight does not overpower the product listing

The green outline communicates a recommendation; it must not be confused with whether a product is in stock or currently selected. If an item is sold out, add an explicit “Sold out” message and use the site’s normal unavailable-purchase behavior. Recommendation color should not be the signal for whether a purchase is possible.

WCAG 2.2 (Web Content Accessibility Guidelines) generally requires a contrast ratio of at least 4.5:1 for ordinary text and at least 3:1 for essential visual indicators of interface controls or their states against adjacent colors. A recommendation should not be identifiable by color alone; include the visible label as well.

On mobile screens, product cards often stack vertically. Check that the label does not cover the product photo or price. When a different item becomes the recommendation, remove the old card’s tint and label and apply them to the new one only. Highlighting a single product modestly, with a truthful reason for the choice, keeps the whole listing easier to compare.