Color Picker & Free Color Tools
GuideNest offers a free color picker and color converter for design and development—convert hex to rgb or rgb to hex in one place.
Open the Color Picker as an online color picker or hex color picker, or use the Color Converter to move between HEX, RGB, and HSL for CSS, Figma, and branding work. No install—pick and convert colors instantly.
FAQ
What is an online color picker?
An online color picker lets you select colors visually and copy their codes for design and development. Our Color Picker works as a hex color picker in your browser.
How do I convert hex to rgb?
Use the Color Converter to translate hex to rgb values instantly. Enter a HEX code like #3B82F6 and get matching RGB components for CSS and design tools.
Can I convert rgb to hex?
Yes. The Color Converter also supports rgb to hex conversion so you can move between formats used in Figma, Photoshop, and web stylesheets.
Does the color converter support HSL?
Yes. Convert between HEX, RGB, and HSL in one place—helpful when tuning lightness and saturation for accessible UI palettes.
Who uses these color tools?
Designers, developers, and marketers use color pickers and converters for websites, branding, presentations, and app interfaces.
Are these color tools free?
Yes. The Color Picker and Color Converter are free with unlimited browser use.