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Simulating Color Blindness for More Accessible Designs

Krystine
Krystine
  • Updated
Accessible design ensures your visuals can be understood by everyone—including those with visual impairments or color blindness. Venngage’s upgraded Editor includes a Visual Simulator tool that lets you preview how your design appears to people with different vision conditions.

 

1. Open an Accessible Template

Start with one of Venngage’s accessible templates in the upgraded Editor. These templates are designed with contrast and color accessibility in mind.


2. Open the Visual Simulator

There are two ways to open the Visual Simulator:

  • Option 1: Go to the File menu and select Visual Simulator.

  • Option 2: Click the Accessibility button in the top navigation bar, then select Simulator from the panel that appears.

 

3. Choose a Vision Condition to Simulate

Select one of the options to see how your design appears under different visual conditions:

To reset your design view to normal, simply click the same vision condition tile again.

 

4. Example: Comparing Colors in an Accessible Design

Below is an infographic titled “Flexible Work From Home Jobs” viewed under different visual conditions using the Visual Simulator.

A blueprint-view of an infographic entitled 'Flexible Work From Home Jobs'. The main blocks of text in the infographic are navy blue, light blue, seafoam green, and purple. The icons in the infographic have many different colors.

Default view:
The infographic uses navy blue, light blue, seafoam green, and purple text blocks, with colorful icons.

Simulations:

  • Achromatopsia: All colors appear in grayscale.

     

  • Deuteranopia: Greens appear bluish or purple; reds look gray.

     

  • Protanopia: Reds and greens shift toward yellow or gray; purples appear blue.

     

  • Tritanopia: Yellows appear pink; purples look gray; greens turn blue.

     

  • Cataracts: Overall contrast decreases, making similar colors harder to distinguish.

     

  • Low vision: Elements appear blurry, reducing readability.

 

5. Improve Accessibility Further

Add alt text to describe important visuals and text in your design. This ensures users with low vision or screen readers can still understand your content.

 

The feature(s) discussed in this article is available on the following Venngage subscription plans: Free, Premium, Business and Enterprise.

Curious about upgrading? Compare our plan features side by side.

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