Nabla
Type with Purpose
Good typography guides attention, improves understanding, and makes communication effortless.
The Anatomy of a Typeface
By FontSide · June 2026
Every typeface is a system of decisions — about stroke contrast, x-height, spacing, and rhythm. The best ones feel invisible: you stop seeing the letters and start hearing the voice behind them. That transparency is the hardest thing to design.
A high x-height opens up the counters and makes small text breathe. Tight tracking pulls a headline together; loose tracking gives a caption room to exhale. None of these choices are accidents — they are arguments about how reading should feel.
Uppercase
Lowercase
Numerals
Symbols
Package Manager
The recommended way to use fonts in modern web projects.
1. Install Package
pnpm add @fontsource-variable/nabla 2. Import in App
import '@fontsource-variable/nabla/wght.css'; 3. CSS Usage
body {
font-family: "Nabla Variable", system-ui;
} Google Fonts CDN
Use Google's CDN to embed the fonts directly via HTML.
HTML <head>
<!-- Please select at least one weight and style --> Fontsource CDN
Skip the build step by adding this directly to your global CSS file.
Global CSS
/* nabla-latin-wght-normal */
@font-face {
font-family: "Nabla Variable";
font-style: normal;
font-display: swap;
font-weight: 100 900;
src: url(https://cdn.jsdelivr.net/fontsource/fonts/nabla:vf@latest/latin-wght-normal.woff2)
format("woff2-variations");
} Background & Story
Typearture's Nabla: an Isometric COLRv1 font
Nabla is a color font inspired by isometric computer games, built using the COLRv1 format. This format allows for smooth gradients, sharp highlights and blended shadows, resulting in a bold and vibrant design. It includes two font variations axes, one for the depth of the letters, the other for the thickness of the highlight, and includes multiple color palettes.
This font uses the COLRv1, CPAL and SVG tables. Please visit the gf-guide color page to learn more about Color Fonts technology.
Designed by Arthur Reinders Folmer, created with the magic of Just van Rossum.
To contribute, see github.com/justvanrossum/nabla.
Tags & Moods
Subsets
Install
pnpm add @fontsource-variable/nabla Designed by
Arthur Reinders Folmer, Just van Rossum
Links
License
OFL-1.1