{"input":"ff8800","hex":"#ff8800","hex_short":"#f80","rgb":{"r":255,"g":136,"b":0},"rgb_string":"rgb(255, 136, 0)","hsl":{"h":32,"s":100,"l":50},"hsl_string":"hsl(32, 100%, 50%)","hsv":{"h":32,"s":100,"v":100},"cmyk":{"c":0,"m":47,"y":100,"k":0},"int":16746496}
curl --location --request GET 'https://zylalabs.com/api/13155/color+format+converter+api/26701/convert+a+color' --header 'Authorization: Bearer YOUR_API_KEY'
After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the Color Format Converter API simply include your bearer token in the Authorization header.
| Header | Description |
|---|---|
Authorization
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Required
Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.
|
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One call, every color format. Send a color in any common notation and receive the full set of conversions, including the packed integer value and ready-to-paste style strings.
Useful for design tools and theme editors, normalizing user-entered colors, converting brand palettes between web and print, and generating style variables from a single source color.
The Convert a Color endpoint returns a comprehensive set of color formats based on the input provided. This includes hex values, RGB, HSL, HSV, CMYK, and a packed integer value, along with ready-to-paste style strings for CSS.
The key fields in the response include "input" (original color), "hex" (hexadecimal format), "rgb" (red, green, blue values), "hsl" (hue, saturation, lightness), "hsv" (hue, saturation, value), "cmyk" (cyan, magenta, yellow, black), "int" (packed integer value), and style strings for CSS.
The endpoint accepts a variety of parameters, including six or three-digit hex codes (with or without a hash), functional RGB or HSL notations, and common color names. Users can input any of these formats to receive conversions.
The response data is organized in a JSON format, with each color format represented as a distinct field. For example, the RGB values are nested within an "rgb" object, while other formats like HSL and CMYK are presented as separate fields for easy access.
Typical use cases include converting brand colors between web and print formats, normalizing user-entered colors in design tools, generating style variables for CSS, and facilitating color workflows in design applications without needing design software.
Users can directly use the returned style strings (e.g., "rgb(255, 136, 0)") in their stylesheets. The various color formats allow for easy integration into web and print design workflows, ensuring consistency across different platforms and media.
The endpoint provides a full spectrum of color information, including multiple color formats (hex, RGB, HSL, HSV, CMYK), a packed integer value, and ready-to-use CSS strings, making it versatile for various design needs.
Data accuracy is maintained through standardized color conversion algorithms that ensure consistent results across different formats. The API is designed to handle common color notations, providing reliable outputs for web and print applications.
To obtain your API key, first sign in to your account and navigate to the API you want to use. From the API's Pricing section, choose a plan and complete the subscription process. Once subscribed, return to the API page and you will see your API Access Key displayed at the top of the documentation page. You can use this key to authenticate your requests.
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The free trial lasts for 7 days and allows you to make up to 50 API requests.
No, the free trial is available only once, so we recommend using it on the API that interests you the most. Most of our APIs offer a free trial, but some may not include this option.
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