RGB to HEX
Convert RGB values to HEX color code
HEX Color Code
#3B82F6
rgb(59, 130, 246)
How to Use RGB to HEX
- 1
Enter the red, green, and blue values for your colour (each between 0 and 255).
- 2
The HEX code is generated instantly.
- 3
Click Copy to copy the HEX code to your clipboard.
About RGB to HEX
Convert RGB color values to HEX color code. Live preview, copy to clipboard. Free online color converter.
Best Use Cases
- •Converting RGB values from a color picker to HEX for CSS stylesheets
- •Getting HEX codes from RGB values found in design software
- •Standardizing colors to HEX format for a style guide
- •Converting programmatically generated RGB colors to HEX strings
- •Finding the HEX equivalent of an RGB color for HTML email templates
Examples
CSS shorthand
Enter rgb(255, 99, 71) to get #FF6347. Use the HEX value directly in your CSS for cleaner, shorter color declarations.
Style guide
Your brand colors are defined in RGB. Convert each to HEX and document both formats in your style guide.
Email template
HTML emails often need HEX colors. Convert your RGB brand colors to HEX for reliable rendering across email clients.
Common Mistakes to Avoid
- !Entering values outside the 0-255 range, which produces invalid HEX output
- !Mixing up RGB order and entering values as BGR by mistake
- !Forgetting to include all three values (R, G, and B) before converting
Limitations
- –HEX output is limited to sRGB color space
- –Cannot represent alpha transparency in standard 6-digit HEX
- –Rounding may occur when converting from fractional RGB values
Frequently Asked Questions
What is rgb(255, 87, 51) in HEX?
rgb(255, 87, 51) converts to #FF5733 in HEX.