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Color conversion

RGB to Hex Converter

Convert RGB or RGBA values to Hex instantly, with matching HSL, HSV and OKLCH color values.

#3B82F6

Color formats

hex#3B82F6
hex8#3B82F6FF
rgbrgb(59, 130, 246)
rgbargba(59, 130, 246, 1)
hslhsl(217, 91%, 60%)
hslahsla(217, 91%, 60%, 1)
hsvhsv(217, 76%, 96%)
oklchoklch(0.62 0.188 260)

How to use this tool

Enter red, green and blue channel values from 0 to 255. The converter updates every color format immediately and keeps alpha transparency when supplied.

  1. 1 Enter the red, green and blue values.
  2. 2 Optionally adjust the alpha transparency.
  3. 3 Copy Hex, HSL, HSV or OKLCH output.

Frequently asked questions

What RGB values are valid?

Each red, green and blue channel uses a value from 0 to 255. Alpha uses a value from 0 to 1.

Does Hex support transparency?

Yes. Eight-digit Hex adds a final two-digit alpha channel, such as #33669980.