---
title: "Who Can Use"
description: "Enter a foreground and background pair and see, per vision-type, which real groups of people can actually read it."
canonical: "https://vibing.inc/library/who-can-use-vg-0669"
category: "Design Tools & Generators"
subcategory: "Color"
license: "free"
author: "Corey Ginnivan & Ally Palanzi"
source: "https://whocanuse.com"
---

# Who Can Use
Enter a foreground and background pair and see, per vision-type, which real groups of people can actually read it.
## Facts
- Source: https://whocanuse.com
- Category: Design Tools & Generators / Color
- Author: Corey Ginnivan & Ally Palanzi
- Licence: free
- Tags: accessibility, contrast, colorblind, wcag
## Why it's a gem
Reframes contrast from a passing score into named humans affected. Persuasive in reviews.
---
Listed in The Vibeary: https://vibing.inc/library/who-can-use-vg-0669 · JSON: https://vibing.inc/api/public/library/gems/who-can-use-vg-0669