HEX to RGB Converter
Convert HEX to RGB
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Frequently Asked Questions
How do I convert HEX to RGB?
Split the 6-digit HEX code into three pairs and convert each from hexadecimal to decimal. #FF5733: FF=255 (red), 57=87 (green), 33=51 (blue). Result: rgb(255, 87, 51). The converter handles both 3-digit and 6-digit HEX codes.
What is the difference between HEX and RGB color formats?
Both represent the same colors using red, green, and blue channels. HEX uses hexadecimal notation (#RRGGBB) while RGB uses decimal (rgb(R,G,B), 0-255 each). HEX is more compact in CSS; RGB is easier to read and manipulate programmatically.
What is a 3-digit HEX code?
A shorthand where each digit is doubled: #F53 expands to #FF5533. This only works when each pair has identical digits. #ABC = #AABBCC. The converter accepts both formats and shows the full 6-digit equivalent.
How do I add transparency to a HEX color?
Use 8-digit HEX: #FF573380 adds 50% opacity (80 hex = 128 decimal = 50.2%). Or use RGBA: rgba(255, 87, 51, 0.5). The converter shows both HEX8 and RGBA formats with adjustable opacity.
Which format should I use in CSS?
HEX is the most common and compact. RGB/RGBA is needed when you want opacity control. HSL is best for programmatic color manipulation (adjusting lightness or saturation). Modern CSS supports all formats interchangeably.