Serialif Color

API

Free color manipulation API for conversion, complementary palettes & contrasted text

Overview

The Serialif Color API provides RESTful endpoints for core color tasks: multi-format conversion (hex ↔ RGB ↔ HSL), complementary color generation, grayscale conversion, and accessible contrasted text color calculation. All responses are in JSON format, simplifying integration into design tools, web apps, or mobile projects. Use cases include enhancing UI/UX with dynamic color adjustments, ensuring web accessibility via contrast checks, and embedding color tools in creative software—eliminating the need to build complex color logic from scratch.

Example Integration (JavaScript)

script.js JS


fetch('https://color.serialif.com/')
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

Key Features

RESTful API
JSON response format
Multi-format color conversion (hex/RGB/HSL)
Complementary palette generation
Grayscale conversion
Contrasted text color calculation
No authentication required

Frequently Asked Questions

? Is Serialif Color API free to use?

Yes, the Serialif Color API is free for public use without any hidden charges or subscription fees.

? Does it require an API Key?

No, the API does not require an authentication key or token for access to its endpoints.

? What is the response format?

All responses from the Serialif Color API are in JSON format, which is widely supported and easy to parse in most programming languages.

Top Alternatives

Adobe Color API Search Google

Tool Info

Pricing Free

Category Development

Platform Public API

Pros

⊕ No API key needed
⊕ Covers essential color manipulation tasks
⊕ Supports accessibility-focused contrast checks
⊕ Easy to integrate into applications

Cons

⊖ Potential rate limits for free usage
⊖ No service level agreement (SLA)
⊖ Limited advanced palette options beyond complementary