HEX to RGB Converter
Convert any HEX color to RGB, HSL, CMYK, and more. All formats updated instantly.
Closest named color: Tomato
How HEX to RGB Conversion Works
Each HEX color is made of three 2-character pairs representing Red, Green, and Blue channels in base-16. Convert each pair to base-10 to get your RGB values. For example, #E8533A → R:232 G:83 B:58.
Related tools: Hex to HSL · WCAG Contrast Checker
HEX to RGB Converter — Understanding Color Code Formats
Whether you're building a website, designing a mobile app, or preparing assets for a developer handoff, understanding how to convert HEX to RGB is a fundamental skill in every designer's toolkit. Colaro's free HEX to RGB converter instantly translates any hexadecimal color code into RGB, RGBA, HSL, HSV, and CMYK — with one-click copy for each format.
What Are HEX Color Codes?
A HEX color code is a six-character string prefixed with a hash (#), representing the intensity of red, green, and blue channels in hexadecimal notation. Each pair of characters ranges from 00 (minimum intensity) to FF (maximum), giving 256 possible values per channel — over 16 million possible colors in total. HEX codes are the most common format in CSS, HTML, Figma, Sketch, and virtually every web-based design tool.
How to Convert HEX to RGB
The conversion process is straightforward: split the six-character HEX code into three pairs (RR, GG, BB), then convert each pair from base-16 hexadecimal to base-10 decimal. For example, #4A90E2 splits into 4A, 90, and E2 — which equal 74, 144, and 226 in decimal. The result is rgb(74, 144, 226). While this math is simple to do manually, Colaro's converter handles it instantly and also outputs HSL, HSV, and CMYK values simultaneously, saving you multiple conversion steps.
HEX vs RGB vs HSL — Which Format Should You Use?
Each color format has strengths in different contexts. HEX codes are the most compact and universally supported in HTML and CSS, making them the default choice for static color values. RGB is preferred when you need to manipulate individual color channels or work with alpha transparency using rgba(). HSL (Hue, Saturation, Lightness) is the most human-readable format — it's ideal when you want to programmatically darken, lighten, or shift hues because the relationship between values is intuitive. Modern CSS also supports oklch() for perceptually uniform color adjustments.
Color Conversion for Web Development
For Tailwind CSS projects, you'll typically define your color palette in tailwind.config.js using RGB or HSL values that can be composed with opacity utilities. Design token pipelines in tools like Style Dictionary or Theo accept HEX, RGB, and HSL — making a reliable converter essential for team workflows. When building accessible interfaces, you'll want to pair your converted color values with a WCAG contrast checker to confirm your text and background combinations meet AA or AAA compliance standards.
Frequently Asked Questions
What is the difference between HEX and RGB?
HEX codes are a compact hexadecimal representation of RGB values. Both describe the same color — #FF5733 and rgb(255, 87, 51) refer to the exact same shade of orange-red.
How do I convert HEX to RGB in CSS?
You can use HEX directly in CSS, or convert it: each pair of HEX digits maps to one RGB channel. Tools like this converter give you the ready-to-use CSS string instantly.
Can I convert CMYK to HEX?
Yes — our converter handles HEX, RGB, HSL, HSV, and CMYK in multiple directions. Enter any format and receive all equivalents simultaneously.
Is this converter accurate for print design?
The converter uses standard sRGB math. For professional print production, verify CMYK values in a color-managed environment, as screen-to-print color gamuts differ.