Color Hex Color Codes is an online color code lookup and color palette reference site for designers and front-end developers. Similar to common color pickers and palette tools, it provides color information and color scheme browsing for Hex, RGB, HSL, HSV, CMYK, and more.

It is more like a public website than self-hostable software. The available materials do not show official source code, deployment documentation, or resource requirements, so implementation difficulty depends on whether you plan to recreate it yourself. Users in China should evaluate access stability, Chinese localization, WeChat ecosystem integration, and compatibility with domestic cloud services.