What is an HTML color code?

An HTML color code is a way to specify colors in web pages using HEX (#RRGGBB), RGB, HSL, or named CSS colors. HEX is the most common format in CSS and HTML.

How do I convert HEX to RGB?

Use our HEX to RGB converter. Paste a HEX value like #FF5733 and get rgb(255, 87, 51). You can also convert RGB back to HEX with the RGB to HEX tool.

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CSS Button Generator

Design CSS buttons with colors, radius, shadows, and hover states. Export ready CSS.

Controls

Color

Offset X: 8px

Offset Y: 8px

Blur: 20px

Opacity: 40%

Radius: 16px

Preview

.btn {
  background: #0ea5e9;
  color: white;
  border: none;
  border-radius: 16px;
  padding: 12px 24px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.4);
}

CSS Border Radius Generator

Visual CSS border-radius generator with individual corner controls.

Box Shadow Generator

Create layered CSS box shadows with live preview. Copy CSS for soft UI and elevation.

CSS Animation Generator

Build CSS keyframe animations with timing, easing, and property controls.

Frequently Asked Questions

Looking for more? Browse Our Tools or open the Quick menu in the header.

Controls

Preview

Related Tools

CSS Border Radius Generator

Box Shadow Generator

CSS Animation Generator

Frequently Asked Questions

What is an HTML color code?

How do I convert HEX to RGB?

Controls

Preview

Related Tools

CSS Border Radius Generator

Box Shadow Generator

CSS Animation Generator

Frequently Asked Questions

What is an HTML color code?

How do I convert HEX to RGB?