Question 1

How do I convert RGB to HEX?

Accepted Answer

Enter your red, green, and blue values (0–255) or drag the sliders. Each channel is converted to a two-digit hexadecimal number and concatenated with a leading hash. For example RGB(255,128,0) becomes #FF8000.

Question 2

What is the RGB color model?

Accepted Answer

RGB (Red, Green, Blue) is an additive color model used for screens. Each channel ranges from 0 (off) to 255 (full intensity). Mixing all three at full intensity produces white; all at zero produces black.

Question 3

Why does my HEX have only 3 digits?

Accepted Answer

When both digits of each channel are identical (e.g. R=FF, G=AA, B=33) the HEX can be shortened to #FA3. This tool shows the full 6-digit form for maximum compatibility.