Frequently Asked Questions
What is HEX color code?+
HEX color codes are 6-digit hexadecimal values representing red, green, and blue color components. For example #FF5733 represents a specific shade of orange-red.
What is RGB color format?+
RGB stands for Red, Green, Blue. Each component ranges from 0 to 255. rgb(0,0,0) is black, rgb(255,255,255) is white.
What is HSL color format?+
HSL stands for Hue, Saturation, Lightness. Hue is the color angle (0-360°), saturation is intensity (0-100%), and lightness is brightness (0-100%).
What is CMYK used for?+
CMYK (Cyan, Magenta, Yellow, Key/Black) is used in printing. Digital screens use RGB, but when printing, colors are converted to CMYK for ink mixing.
Can I use any color format in CSS?+
Yes, CSS supports HEX, RGB, RGBA, HSL, HSLA, and named colors like red or blue. Modern CSS also supports color() function with wider color spaces.