---
title: "Viz Palette"
description: "Tests a categorical chart palette for color-blind confusion, low-contrast pairs, and how it reads at small mark sizes."
canonical: "https://vibing.inc/library/viz-palette-vg-0668"
category: "Design Tools & Generators"
subcategory: "Color"
license: "free"
author: "Susie Lu"
source: "https://projects.susielu.com/viz-palette"
---

# Viz Palette
Tests a categorical chart palette for color-blind confusion, low-contrast pairs, and how it reads at small mark sizes.
## Facts
- Source: https://projects.susielu.com/viz-palette
- Category: Design Tools & Generators / Color
- Author: Susie Lu
- Licence: free
- Tags: dataviz, colorblind, palette, testing
## Why it's a gem
Catches the two-series-look-identical bug before your dashboard ships.
---
Listed in The Vibeary: https://vibing.inc/library/viz-palette-vg-0668 · JSON: https://vibing.inc/api/public/library/gems/viz-palette-vg-0668