What Color Is Best for a Web Article Table of Contents? Color Schemes That Make It Stand Out from Body Text

A table of contents helps readers see what an article covers and move directly to the heading they want to read. If it uses an extremely bright background or text, the table of contents can draw more attention than the article itself. On the other hand, links that are too faint can be hard to find. Using a fictional bread-making guide, this article compares ways to make a table of contents noticeable without making its colors compete with the main content.

Keep Table-of-Contents Colors Consistent with the Article, and Make Links Recognizable

A table of contents is not merely secondary explanatory text. It is a group of links that take readers to headings within the same article. In a bread-making guide, those links might read “Prepare the Ingredients,” “Knead the Dough,” and “Check the Finished Bread.” They do not need to be paler than the paragraphs. Give them sufficient text contrast and use underlines or other visible cues to make it clear that they are actionable links.

A heading such as “In This Article” can use a restrained color similar to other headings on the page. Keep the table-of-contents links in one consistent blue-green tone rather than giving each item a different color. A shared appearance helps readers understand that the items have the same navigational function.

Before introducing a strong background, try adding space above and below the table of contents, arranging its links in a numbered list, and giving the group a clear heading. Those structural cues can separate it from the body copy without another large colored section.

Two Practical Color Schemes: Plain White or a Pale Contents Panel

Imagine a fictional bread-making article. The examples use HEX color codes, written as a hash sign followed by six hexadecimal characters from 0–9 and A–F. A contrast ratio measures the relative luminance difference between text and its background or other adjacent colors.

Option A: Place the Contents Directly on the White Article Background

• Keep the article background white ■#FFFFFF and the body text deep blue-gray ■#293845. Their contrast ratio is approximately 12.03:1.
• Use deep green ■#1E4B46 for the “In This Article” heading. Its contrast ratio against white ■#FFFFFF is approximately 9.77:1.
• Use blue-green ■#165C68 for all three contents links and underline them. This link color has approximately 7.60:1 contrast against white ■#FFFFFF.

This version does not introduce another filled background. Near the start of a long article, a clear table-of-contents heading, numbered entries, and consistent spacing can show that the list is a navigation aid rather than another paragraph.

Option B: Group the Contents Inside a Pale Green-Gray Panel

For a longer article in which the contents list is easy to overlook, try a pale green-gray ■#EAF3F0 panel. Against that panel, the deep green heading ■#1E4B46 has approximately 8.64:1 contrast, the blue-green links ■#165C68 approximately 6.72:1, and any explanatory text in deep blue-gray ■#293845 approximately 10.64:1. These figures all refer to the panel background ■#EAF3F0.

The contrast between the white page ■#FFFFFF and pale green-gray panel ■#EAF3F0 is only approximately 1.13:1, so the background difference is quite subtle. If the group needs a more visible boundary, a gray-green ■#628078 line on the left is one option. That line has approximately 3.81:1 contrast against the pale panel ■#EAF3F0. By comparison, making link text a very pale gray-green ■#A6B4B2 would produce only approximately 2.14:1 against white ■#FFFFFF, which is inadequate for normal-sized contents links.

Check Placement, Spacing, and Keyboard Navigation as Well as Color

Position the table of contents near the beginning of the article, with its heading and links clearly grouped. Give wrapped link titles enough line spacing and separation from neighboring items. Check that each link takes the reader to its corresponding article heading. A visually prominent contents list does not serve its purpose if its links lead to the wrong sections.

On phones, keep comfortable horizontal padding around the contents panel and avoid crowding its links. When a link receives keyboard focus, a visible outline can help identify the selected item. For example, a blue ■#1759A5 outline against the pale panel ■#EAF3F0 has a calculated contrast ratio of approximately 6.17:1. Underlines and focus outlines help convey link roles and states without relying on color changes alone.

Under Level AA of WCAG (Web Content Accessibility Guidelines), normal-sized text generally requires at least 4.5:1 contrast against its background, and large text at least 3:1. The links in an article’s table of contents are text and need adequate contrast too. The figures here were calculated for solid, opaque color pairs. Test actual hover and focus appearances in the finished page. The purpose of a table of contents is to help readers locate a section, not to draw attention away from the article.