---
title: "RGB Colour Options for Channel Letter Signs - Sign Customiser Changelog"
description: "Changelog: RGB Colour Options for Channel Letter Signs. Learn about the latest updates and improvements to Sign Customiser."
url: "https://www.signcustomiser.com/changelog/rgb-colour-options-for-channel-letter-signs/"
last_updated: "2026-09-03"
---

Sign Customiser now brings the popular RGB colour effect to channel letter signs. Your customers can select RGB as a face or halo colour option and see a smooth, animated colour transition directly in the live preview — helping them visualise exactly how their sign will look with colour-changing LEDs before they buy.

![RGB colour option animating across a channel letter sign preview](/blog/uploads/rgb-channel-letters.gif)

## What’s Changed

- **RGB colour option for channel letters** - Customers can now choose an RGB multi-colour option for both the face and halo colours on channel letter signs, complete with an animated preview that cycles through the full colour palette
- **Animated colour transitions** - The live sign preview smoothly blends between colours in real time, giving customers a realistic sense of how RGB LED lighting will look on their finished sign
- **Colour preview swatches for all product types** - The rainbow gradient colour swatch that previews multi-colour options is now available across all product types, not just neon signs
- **Built-in demo data** - New channel letter customisers come pre-loaded with an RGB option on both face and halo colour palettes, priced at a 10% uplift by default so you can start selling immediately

## Sitemap

See the full [sitemap](/sitemap.md) for all pages.