Use our powerful and user-friendly color picker to explore and customize HTML color codes instantly. Whether you're designing a modern website, building a UI, or just playing with tones.
Use our real-time color analytics to stay ahead of design trends. The 'Real-Time Color Usage Trends' section reveals which colors are rising in popularity for websites, interfaces, and digital branding. Whether you're a designer, developer, or just exploring palettes, knowing the current trends helps you make better decisions. From bold neons to minimalist pastels, the data updates regularly to reflect global creative usage. Leverage these insights to enhance your design strategy or draw inspiration from the latest movements.
Color is a core part of web design, and HTML offers several easy ways to apply it. It starts with 140 basic named colors supported by all major browsers—from red and blue to more interesting shades like tomato、goldenrod and papayawhipThese named colors are easy to remember and great for rapid prototyping.
Beyond names, HTML and CSS let you use HEX(e.g. #ff6347）、RGB(e.g. rgb(255, 99, 71)) and HSL(e.g. hsl(9, 100%, 64%)formats like these define colors more precisely. They're essential for fine-tuning design systems or building themes.
To add color to your website, you typically use CSS. For example:
/* Set background and text color */
body {
background-color: #0f172a;
color: #f8fafc;
}
/* Style a button */
button {
background-color: tomato;
color: white;
}
Whether tweaking headings, buttons, or backgrounds, learning CSS for color customization gives you full visual control. Modern tools like pickers and live editors make selecting perfect tones easy.
Color isn’t just visual—it’s a language that speaks before a single word is read. Your design colors affect user emotion, behavior, and memory. Warm orange might drive action, while deep blue builds trust. Strategic color boosts conversions, lowers bounce rate, and makes your brand memorable.
With HTML and CSS, it's easier than ever to control color. From buttons to backgrounds and links to borders, every visual element can be customized. Use simple named colors like coral or steelblueor go deeper with advanced values like #1e40af (HEX)、rgb(30, 64, 175), or even hsl(226, 71%, 40%)。
Choosing colors isn't just about taste—it's practical. Always test your color combinations for contrast and readability. Tools like this color kit help you explore palettes, compare side by side, and even preview in dark mode.
Quick tip: stick to 1–2 primary colors and emphasize using brightness and saturation variations. This keeps your design clean, consistent, and user-friendly. Over time, you'll develop your visual language—with color at its core.
So you're wondering: What do those weird letters and numbers mean? Here's the breakdown :)
HTML Code Format:
Each HTML code includes a '#' followed by 6 letters or digits in hexadecimal. For example, hex 'FF' equals decimal 255.
Symbol Meaning:
In HTML color codes, the first two digits represent red intensity (00 = none, FF = full), the next two are green, and the last two are blue. Mix them to get nearly any color you want ;)
Examples:
#FF0000 – Pure Red #00FF00 – Pure Green #0000FF – Pure Blue #FFFF00 – Yellow (Red + Green) #CCEEFF – Sky Blue