HEX to Color Tone
Paste a HEX color code and instantly see the exact on-screen tone it produces, alongside its RGB, CMYK and HSV equivalents - all computed in your browser.
HEX color converter
Enter a color in HEX and see it converted to every other color model instantly - no upload, everything runs on this page.
rgb(60, 108, 243)#3C6CF3cmyk(75%, 56%, 0%, 5%)hsv(224°, 75%, 95%)About HEX to Color Tone
HEX is the six-digit, base-16 notation for color used across CSS, HTML and virtually every design application. Each code packs three channels - red, green and blue - into pairs of hexadecimal digits. This converter parses the code you enter, renders a live swatch of the resulting tone, and derives the same color expressed in RGB, CMYK and HSV so you can move a single value between screen and print workflows without re-picking it.
The math is straightforward and exact: each pair of digits is one channel from 00 to FF, which is 0 to 255 in decimal. The code #3C6CF3, for example, resolves to red 60, green 108, blue 243. HEX to RGB is lossless because both notations describe the same additive color the same way; the CMYK figure is a mathematical approximation, since print uses a different, subtractive model. The tool also accepts input with or without a leading #, and expands three-digit shorthand such as #0af into its full form (#00AAFF) before converting.
Because the whole conversion runs client-side on the dns-checker.eu page, your color values never leave your device and there is no upload, no queue and no third-party service in the loop. Once the page has loaded it keeps working offline, and the underlying tool is hosted on European infrastructure with no trackers.
How to use it
- 1Type or paste your HEX code, for example #3C6CF3, into the field; the leading # is optional.
- 2Watch the swatch update instantly to show the exact tone the code produces.
- 3Read the RGB, HEX, CMYK and HSV equivalents listed next to the preview.
- 4Copy the value you need into your CSS, design tool or print specification.
- 5Edit any digit to fine-tune the color and see the tone shift live.
Common use cases
- -Convert a brand HEX from a style guide into RGB or CMYK for a print job.
- -Identify the exact shade behind a color picked from a website or screenshot.
- -Hand a designer's HEX to a developer as the RGB values their code expects.
- -Confirm a shorthand like #0af expands to the full six-digit value you intended.
- -Read the HSV breakdown to compare the hue and saturation of several codes.
Frequently asked questions
- How do I convert a HEX color to RGB?
- Split the six-digit code into three pairs and read each as a base-16 number from 0 to 255: #3C6CF3 becomes red 60, green 108, blue 243. This tool does it automatically and shows the RGB, CMYK and HSV forms together.
- What does a HEX color code mean?
- A HEX code is a hexadecimal shorthand for an RGB color. The first two digits set the red channel, the middle two green and the last two blue, each ranging from 00 to FF (0 to 255).
- Does the converter support three-digit HEX codes?
- Yes. Shorthand such as #0af is expanded to its full form (#00AAFF) before conversion, so both three- and six-digit codes work identically.
- Is HEX to RGB conversion exact?
- Yes, it is lossless. HEX and RGB describe the same color in the same additive model, so converting between them never loses information; the CMYK output is an approximation because print uses a different color model.
- Does this tool send my color anywhere?
- No. The conversion runs entirely in your browser on the dns-checker.eu page, so nothing is uploaded and it keeps working offline once the page has loaded.