By Mladen Terzic
Shopify SEO Updates
11th Dec 2025
7 min read
Discover the difference between color contrast and broader accessibility in Shopify Plus. Learn WCAG standards, testing tools, and design tips to create an inclusive online store.

Key Takeaway: Ensuring accessibility in your Shopify Plus store is essential for creating an inclusive shopping experience and meeting legal standards like the upcoming European Accessibility Act (June 2025). Color contrast plays a critical role in readability, but accessibility covers a broader range of usability factors.
| Aspect | Color Contrast | Accessibility |
|---|---|---|
| Focus | Text readability | Overall user experience |
| Standards | WCAG contrast ratios (4.5:1, 3:1) | WCAG principles (Perceivable, etc.) |
| Tools | A11Y Validator, WAVE | WAVE, Shopify Lighthouse, screen readers |
| Scope | Visual clarity | Navigation, interaction, multimedia |

Color contrast refers to the difference in brightness between text and its background. It plays a key role in making content readable and visually clear, particularly for users with visual impairments.
The WCAG 2.0 guidelines set specific benchmarks for digital accessibility. According to these standards, normal text must have a contrast ratio of at least 4.5:1, while large text requires a ratio of at least 3:1. These rules are designed to ensure readability for individuals with visual challenges, such as color blindness.
Several tools can help identify and fix contrast issues in Shopify stores. Popular options include:
These tools analyze your content and highlight areas that don't meet WCAG standards, providing actionable suggestions for improvement.
When picking color combinations, it's important to balance brand identity with accessibility. Here are some practical tips:
Shopify Plus merchants looking for expert help can turn to agencies like Codersy. These specialists can create designs that align with accessibility standards while staying true to your brand. Remember, while color contrast is crucial, accessibility in Shopify Plus involves much more than just color choices.
Accessibility in Shopify Plus ensures that everyone, regardless of ability, can easily browse, understand, and shop on an online store without facing obstacles.
The WCAG principles – Perceivable, Operable, Understandable, and Robust – are the foundation for creating accessible Shopify Plus stores:
Building an accessible Shopify Plus store requires careful attention to several areas:
Navigation and Controls
Content Presentation
aria-live to notify users of changes in dynamic content.Interactive Elements
"Accessibility is now a key factor for merchants when choosing themes." – Shopify Partners Blog [2]
These practices not only help Shopify Plus merchants meet legal requirements but also improve the shopping experience for all users. By focusing on inclusivity, merchants can create stores that cater to a broader audience while maintaining appealing designs.
Among the many factors involved in accessibility, color contrast plays a particularly crucial role in delivering a smooth and user-friendly experience.
Color contrast and accessibility in Shopify Plus stores share a common goal: creating a more inclusive shopping experience. However, they address different aspects of usability. Knowing how they connect and differ helps merchants design stores that are both effective and user-friendly.
Both rely on WCAG standards to improve usability, particularly for individuals with disabilities. They aim to ensure content is easy to perceive and use, especially for visitors with visual impairments. For instance, about 1 in 12 people experience some form of color vision deficiency [1].
Color contrast zeroes in on making text visually readable by maintaining specific ratios between text and background colors. Accessibility, on the other hand, covers a broader spectrum, including keyboard navigation, semantic HTML, and multimedia options. While color contrast focuses on clarity through color choices, accessibility addresses the overall user experience.
Here’s a quick breakdown of how these two approaches differ and overlap:
| Aspect | Color Contrast | Accessibility |
|---|---|---|
| Primary Focus | Ensuring text is easy to read visually | Enhancing the full experience for all users |
| Technical Requirements | Contrast ratios based on WCAG guidelines | WCAG principles: Perceivable, Operable, Understandable, Robust |
| Tools and Testing Methods | Tools like A11Y Validator and WAVE for color checks | Screen readers, keyboard testing, and full audits |
| Impact Scope | Visual clarity and presentation | Navigation, interaction, and content formats |
Start by creating a color palette that not only reflects your brand identity but also meets WCAG standards. Focus on clear visual hierarchies, consistent navigation, and product pages that are easy to navigate. Key details like prices, variants, and CTAs should have a contrast ratio of at least 4.5:1 to ensure they are easy to read.
After aligning your design with accessibility standards, use testing tools to catch and fix potential issues before they affect your users.
Accessibility tools like SortSite and WAVE can help you identify issues such as contrast problems or missing alt text. These tools do more than just check color contrast – they provide a thorough review of your store's accessibility.
| Testing Aspect | Tool | Primary Function |
|---|---|---|
| Color Contrast | A11Y Validator | Checks WCAG compliance |
| Overall Accessibility | WAVE | Identifies accessibility issues |
| Continuous Testing | Shopify Lighthouse | Automated checks |
| Screen Reader | VoiceOver/NVDA | Tests screen reader usability |
If you need additional support, agencies like Codersy specialize in Shopify Plus development and can offer customized accessibility solutions. Their services include:
Implementing accessibility and proper color contrast can profoundly improve both user experience and business performance. While color contrast enhances visual clarity, accessibility ensures your Shopify Plus store accommodates a wider range of user needs, creating an inclusive shopping experience.
According to WCAG guidelines, maintaining the right color contrast ratios is crucial, especially for the 1 in 12 people who experience color vision deficiencies [1]. By embedding these principles into your design process, you not only meet compliance requirements but also gain a competitive edge.
Accessible Shopify Plus stores tend to see higher user engagement, lower bounce rates, and improved customer satisfaction. Many merchants now prioritize accessibility when selecting themes.
Here’s a breakdown of how these efforts benefit both businesses and users:
| Aspect | Business Impact | User Benefit |
|---|---|---|
| Color Contrast | Better readability and visual flow | Easier navigation for visually impaired users |
| Keyboard Navigation | Lower maintenance costs | Improved access for users with mobility challenges |
| Screen Reader Compatibility | Expanded audience reach | Enhanced experience for blind users |
| Clear Visual Indicators | Higher conversion rates | Simplified interactions for all users |
The real secret to success is treating accessibility as a core part of your store’s user experience strategy – not just a box to check. Combining proper color contrast with thoughtful accessibility features creates a welcoming environment for all shoppers while reducing the risk of legal challenges tied to accessibility standards.
Keep in mind, accessibility is not a one-time task. Regular testing with tools like WAVE and SortSite ensures your Shopify Plus store stays inclusive. For more on accessibility requirements and legal standards like ADA compliance, check out the FAQs below.
Although the ADA doesn't directly require WCAG compliance, these guidelines are widely recognized as the benchmark for accessibility. For Shopify Plus merchants, following WCAG standards helps reduce legal risks and ensures a more inclusive shopping experience.
To align with these standards, use tools like the A11Y Color Contrast Accessibility Validator to check your store’s compliance. Pay close attention to maintaining adequate contrast for all interactive elements and text.
Regularly testing your site and applying accessibility best practices is key. Here's a quick overview of contrast requirements:
| Store Element | Required Contrast Ratio | Example Colors |
|---|---|---|
| Body Text | 4.5:1 | Black text (#000000) on white (#FFFFFF) |
| Headlines | 3:1 | Dark gray text (#595959) on white (#FFFFFF) |
| Interactive Elements | 3:1 | Blue buttons (#0066CC) on white (#FFFFFF) |
| Decorative Elements | No requirement | Non-essential graphics or borders |
Several tools can simplify the process and integrate easily with Shopify Plus workflows:
These tools help you catch and resolve issues early, ensuring a better user experience and compliance.
Consider hiring accessibility experts if: