How to Pick Colors From an Image (HEX & RGB) in 2026
Designers, marketers and developers constantly need the exact colour from an image — the blue in a logo, the accent in a screenshot, the perfect tone from a photograph. Guessing leads to inconsistent branding; sampling gives you the precise value to reuse everywhere.
This guide explains how an image colour picker works, the difference between HEX and RGB, how to build a palette from a photo, and how to do it privately in your browser.
Color Picker
Pick HEX & RGB colors from any image.
How an image color picker works
A colour picker reads the exact red, green and blue values of the pixel under your cursor. Move over the image to preview colours, then click to lock one and read its code. A magnified loupe helps you target the precise pixel on detailed images, so you get the colour you actually want rather than a neighbour.
HEX vs RGB: which to use
HEX (e.g. #4F46E5) is a compact six-digit code used mostly in web and CSS. RGB (e.g. rgb(79, 70, 229)) lists the red, green and blue channels separately and is common in design software. They describe the same colour, so use whichever your destination expects — a good picker shows both for every sample.
Building a brand palette from a photo
To create a palette, sample several points across an image — a primary colour, a couple of accents and a neutral. Copy each HEX or RGB value and save them together. This is a fast way to derive a cohesive colour scheme from a photograph, a competitor's screenshot, or an existing logo you need to match exactly.
Why consistent colors support your brand
Consistent colour builds recognition and trust, reinforcing the experience and authority signals that increasingly matter online. Using exact HEX values across your website, graphics and social assets keeps everything visually unified instead of subtly clashing.
Picking colors privately
PixelResize's colour picker reads pixels on a local canvas, so your image is never uploaded. Upload a photo, screenshot or logo, hover to preview, click to lock the colour, and copy the HEX or RGB value. It works on mobile too, with touch sampling.
Key takeaways
- A colour picker reads the exact RGB value of the pixel you click.
- HEX is for web/CSS; RGB is common in design tools — they describe the same colour.
- Sample several points to build a cohesive brand palette from any image.
- Browser-based picking keeps your image private and works on mobile.