HEX to RGB Converter (Bulk)
Convert a whole list of colours between HEX, RGB and HSL at once — one colour per line.
Result
How to use
- 1
Paste colours one per line — HEX, rgb(), hsl(), plain numbers like 255, 153, 51, or CSS colour names.
- 2
Choose the format to convert to.
- 3
Copy all the converted codes at once, or click any row’s code.
Questions
How do I convert HEX to RGB by hand?
Split the six digits into three pairs and convert each from base 16: #CF271E → CF = 207, 27 = 39, 1E = 30, so rgb(207, 39, 30).
What is HSL?
Hue (0–360° around the colour wheel), Saturation (0–100% greyness to full colour) and Lightness (0% black to 100% white). It is easier to adjust by eye than RGB.
Why does HSL → RGB sometimes change by 1?
HSL values are rounded to whole numbers, so converting back can be off by one in a channel. This tool converts from the exact value you type.
About this HEX ⇄ RGB tool
HEX to RGB Converter (Bulk) — Convert a whole list of colours between HEX, RGB and HSL at once — one colour per line. It is one of 200 free tools on namasivayam.in, made by software engineer Namasivayam Vadivelan for everyday use in India.
Everything is calculated instantly in your browser: nothing you type or upload is sent to any server, there is no sign-up, and it works on mobile and desktop. Paste colours one per line — HEX, rgb(), hsl(), plain numbers like 255, 153, 51, or CSS colour names.
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Results are estimates to help you plan. They are not financial, tax or medical advice.