Developer Utilities · Free tool
Hex to RGB Converter
Convert between hex, RGB, and HSL. Supports 3/4/6/8-character hex (alpha included). Click to copy CSS-ready strings.
Updated May 2026
R
15
G
118
B
110
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What it does
Convert between hex, RGB, and HSL color formats. Accepts 3, 4, 6, or 8-character hex (with or without #). The 4 and 8 forms include alpha. Outputs CSS-ready strings for each format. Click any swatch to copy.
Embed this tool on your siteShow snippetHide
Paste this snippet into any page. Loads on-demand (lazy), no tracking scripts, and sized to most dashboards. Replace the height to fit your layout.
<iframe src="https://freetoolarena.com/embed/hex-to-rgb-converter" width="100%" height="720" frameborder="0" loading="lazy" title="Hex to RGB Converter" style="border:1px solid #e2e8f0;border-radius:12px;max-width:720px;"></iframe>How to use it
- Use the color picker or type a hex value.
- Each format updates live.
- Click a format card to copy that string.
Frequently asked questions
- What's the difference between hex 6 and hex 8?
- 6-char hex (#RRGGBB) is solid. 8-char hex (#RRGGBBAA) adds alpha — last two characters are the opacity (00 transparent, FF opaque). Modern browsers support 8-char hex everywhere CSS colors are accepted.
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