Image to Color Palette Cloudflare Worker

Extract a color palette from an image URL using Cloudflare Workers.

Installation

Windows Specific

• Install Strawberry Perl

All OS

• Install Rust
• Install Cloudflare Wrangler
• wrangler login
• Create a Cloudflare worker with name: image-to-color-palette;
• wrangler dev to local test
• wrangler publish to publish to Cloudflare

Usage

https://image-to-color-palette.mrproper.dev/{IMAGE URL}

Demo: https://image-to-color-palette.mrproper.dev/https://user-images.githubusercontent.com/33700526/207815865-9b471652-5723-4d35-8847-dce0fb9701eb.png

Return value

{
    "hex": ["#fbbf5f", "#1d1d1d", "#ba560a", "#8c7444", "#715c38", "#54442c", "#544434", "#463a24", "#342c24"],
    "rgb": ["251,191,95", "29,29,29", "186,86,10", "140,116,68", "113,92,56", "84,68,44", "84,68,52", "70,58,36", "52,44,36"]
}

Each entry in the rgb object is a RGB color value in the format R,G,B.