Color Name Finder
Enter a HEX code or choose a color to see the nearest standard name and its RGB and HSL values immediately.
Input
Color names are shown as English CSS/W3C standard names.
Result
- HEX
- #3498DB
- RGB
- HSL
ready to use.
- Visible firstKeep the input and result positions clear.
- Results firstPut the main number up front and keep the process secondary.
- Less to askNo sign-up or extra information before using the tool.
Reading a color value with its name
A color is easier to hand off when its code travels with its visual description. This tool compares the entered color with a named set and returns the closest entry.
Names in the result are English CSS/W3C standard names, not translated labels. They are useful shared terms for a stylesheet, a design note, or a conversation with a developer.
Nearest names come from color distance.
The finder compares RGB channel differences between your input and every named entry. When no value is identical, it presents the candidate with the smallest measured distance.
- Red, green, and blue differences are considered together.
- A close match is not a claim of visual identity.
- Use the candidate chips to inspect nearby values.
HEX stores light levels in six digits.
Each pair in a HEX value records red, green, then blue from 00 through FF. In #3498DB, 34, 98, and DB are the three channel levels.
- Keep the # when pasting into CSS.
- 00 means no light in that channel.
- FF means the channel is at full intensity.
RGB and HSL describe one color differently.
RGB expresses the three lights used by a screen, while HSL organizes the same result by wheel position, saturation, and lightness.
- RGB is useful beside pixel values.
- HSL makes tonal adjustments easier to reason about.
- Both notations can point to the same rendered color.
Hue and lightness reveal adjustment direction.
Hue is an angle around the color wheel, and lightness places a color between black and white. Lower saturation leaves the hue but moves the result toward gray.
- Hue near 0 degrees belongs to red families.
- Lightness at 50% sits between the extremes.
- Reducing saturation does not necessarily change brightness.
CSS/W3C names stay in English.
Specifications and code define these names as English identifiers, so the tool does not translate them. That keeps a design note, a browser, and a stylesheet on the same spelling.
- A standard name can be used directly in CSS.
- Record a brand alias separately from a standard name.
- A result name is not a quality rating for the color.
Similar chips make comparison practical.
Instead of committing to the first result, compare chip swatches and HEX values. A neighboring candidate may feel more suitable once it sits beside the intended background.
- Select a chip to load that value.
- Compare lightness between adjacent candidates.
- Copy the final value into the work record.
History remains in this browser.
Viewed colors are kept in this device’s browser storage so they can be reopened later. Clear the list after a shared-device session.
Accessible contrast depends on the pair.
A name such as Blue or Gray cannot prove that text is readable. Test the actual foreground and background values with a separate contrast checker.
Small format slips cause common mistakes.
Three-digit HEX is shorthand that doubles each digit, while a missing # can be misread as ordinary text in CSS. Review the expanded six-digit value after pasting.
A concrete handoff includes the value.
For a brand blue, look up #3498DB and write “button background: #3498DB” alongside its candidate name. Developers can then reproduce the decision without guessing.
FAQ
How is the nearest color chosen?
The tool calculates weighted distance across RGB channels and selects the closest entry in the named set.
What happens when there is no exact name?
When the input is not in the list, the closest name and its values are still shown.
Where are recent colors stored?
Recent entries live only in this browser’s localStorage and can be removed with Clear.
Can a color name prove accessible contrast?
No. Check the actual contrast ratio between text and its background separately.