Color Name Converter

A color name converter is a specialized tool that translates between human-readable CSS color names and their hexadecimal (HEX) color codes. The CSS specification defines 148 named colors—from common names like "red" and "blue" to distinctive names like "coral," "teal," "goldenrod," and "rebeccapurple." This converter makes it easy to look up the HEX value for any named color or find the name for a given HEX code.

CSS named colors are standardized across all modern browsers and web platforms. When you write color: coral in CSS, the browser renders the color #FF7F50. These names provide a more readable and memorable way to specify colors in stylesheets, especially when working with design systems and collaborating with team members who may not be familiar with HEX codes.

The converter supports bidirectional lookup: enter a color name to find its HEX code, or enter a HEX code to find the matching named color. If no exact match exists for a HEX code, the converter can help you identify the closest named color.

This tool is invaluable for web developers, designers, and anyone working with CSS who wants to use named colors efficiently. It also provides a visual preview of each color, making it easy to identify colors by sight rather than memorizing codes.

The CSS named color palette includes a carefully curated set of 148 colors that are universally supported across all modern browsers. These colors range from basic primary colors (red, green, blue) to complex, nuanced shades (darkslategray, lightgoldenrodyellow, mediumvioletred).

The named colors are organized into several categories. Basic colors include black, white, red, green, blue, yellow, cyan, and magenta. Pastel and light colors include lightsalmon, lightpink, lightblue, and lightyellow. Dark and rich colors include darkblue, darkgreen, darkred, and darkviolet. Descriptive colors include coral, salmon, teal, navy, maroon, olive, and fuchsia.

Some named colors have interesting origins. Coral (#FF7F50) is named after the precious coral gemstone. Teal (#008080) is named after the Eurasian teal duck, which has a similar blue-green coloring. Salmon (#FA8072) is named after the fish. Rebeccapurple (#663399) was added to CSS in 2014 as a tribute to the daughter of web design pioneer Eric Meyer.

Understanding these named colors helps developers write more readable CSS code and communicate color choices more effectively with designers and stakeholders.

This color name converter provides bidirectional lookup between color names and HEX codes:

1. Select Conversion Mode: Choose between "Name → Hex" (to find a color's HEX code) or "Hex → Name" (to find a color's name from its HEX code).
2. Enter Your Input: Type a color name (like "coral" or "dodgerblue") or a HEX code (like "#FF6347") into the input field.
3. View the Color Preview: The large color swatch shows the color with its name or HEX code, providing visual confirmation of the match.
4. Read Color Details: The right panel displays the color's name, HEX code, and RGB values for comprehensive reference.
5. Explore Similar Colors: If no exact match is found, the converter suggests similar color names that might be what you are looking for.
6. Browse Popular Colors: Click any of the preset color buttons to quickly load popular colors and their conversions.

The complete CSS color palette is displayed at the bottom, allowing you to browse all 148 named colors visually and click any swatch to see its details.

When you enter a valid color name, the converter displays the color preview, the HEX code, and the RGB values. For example, entering "coral" shows the orange-pink color with HEX #FF7F50 and RGB(255, 127, 80). This tells you exactly how the browser will render that color name in CSS.

When you enter a HEX code that exactly matches a named color, the converter displays the color's name. Not all HEX codes have corresponding named colors—the 148 named colors represent a small subset of the 16.7 million colors representable in the HEX/RGB system. If your HEX code does not match a named color, the converter displays "No exact color name match."

The similar colors feature helps when no exact match exists. The converter searches for color names that contain your search term or are contained within it, suggesting alternatives that might be close to what you are looking for.

The popular colors section provides quick access to commonly used colors, making it easy to explore the palette without typing each name individually.

Color name conversion is essential in web development and CSS styling. Using named colors in CSS makes stylesheets more readable and maintainable. A developer can write background-color: lightblue instead of background-color: #ADD8E6, making the code more intuitive for the entire team.

In design systems and style guides, named colors provide a shared vocabulary for designers and developers. When a design system specifies "use coral for primary actions," everyone on the team can look up the exact color and implement it consistently.

Accessibility testing benefits from color name conversion when checking color contrast ratios. Named colors provide clear, unambiguous references when documenting which colors pass or fail contrast requirements for readable text.

For email templates and legacy web projects, named colors are often preferred because they have the broadest browser support and do not require hexadecimal notation, making them compatible with older email clients and simpler markup systems.