color #ff0000

This color is named 'Red', a vivid kind of red  

HTML (hexadecimal)

#ff0000

RGB (byte)

red:255 green:0 blue:0

RGB (decimal)

red1.0000
green0.0000
blue0.0000

CMYK

cyan0.000
magenta1.000
yellow1.000
key (black)0.000

CMYK process ( YMCK : lighter to darker )

CMYK process ( by quantity )

HSL

HSV

Hue spread