[colin@sirmo ~]$ msgcat --color=test
Colors (foreground/background):
       |black  |blue   |green  |cyan   |red    |magenta|yellow |white  |default
black  | Words | Words | Words | Words | Words | Words | Words | Words | Words 
blue   | Words | Words | Words | Words | Words | Words | Words | Words | Words 
green  | Words | Words | Words | Words | Words | Words | Words | Words | Words 
cyan   | Words | Words | Words | Words | Words | Words | Words | Words | Words 
red    | Words | Words | Words | Words | Words | Words | Words | Words | Words 
magenta| Words | Words | Words | Words | Words | Words | Words | Words | Words 
yellow | Words | Words | Words | Words | Words | Words | Words | Words | Words 
white  | Words | Words | Words | Words | Words | Words | Words | Words | Words 
default| Words | Words | Words | Words | Words | Words | Words | Words | Words 

Colors (hue/saturation):
red:                                                                      
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
yellow:                                                                   
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
green:                                                                    
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
cyan:                                                                     
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
blue:                                                                     
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
magenta:                                                                  
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
                                                                          
red:                                                                      

Weights:
normal, bold, default 

Postures:
normal, italic, default 

Text decorations:
normal, underlined, default 

Colors (foreground) mixed with attributes:
black  |normal|bold|normal|italic|normal|underlined|normal|
       |normal|bold+italic|normal|bold+underl|normal|italic+underl|normal|
blue   |normal|bold|normal|italic|normal|underlined|normal|
       |normal|bold+italic|normal|bold+underl|normal|italic+underl|normal|
green  |normal|bold|normal|italic|normal|underlined|normal|
       |normal|bold+italic|normal|bold+underl|normal|italic+underl|normal|
cyan   |normal|bold|normal|italic|normal|underlined|normal|
       |normal|bold+italic|normal|bold+underl|normal|italic+underl|normal|
red    |normal|bold|normal|italic|normal|underlined|normal|
       |normal|bold+italic|normal|bold+underl|normal|italic+underl|normal|
magenta|normal|bold|normal|italic|normal|underlined|normal|
       |normal|bold+italic|normal|bold+underl|normal|italic+underl|normal|
yellow |normal|bold|normal|italic|normal|underlined|normal|
       |normal|bold+italic|normal|bold+underl|normal|italic+underl|normal|
white  |normal|bold|normal|italic|normal|underlined|normal|
       |normal|bold+italic|normal|bold+underl|normal|italic+underl|normal|
default|normal|bold|normal|italic|normal|underlined|normal|
       |normal|bold+italic|normal|bold+underl|normal|italic+underl|normal|

Colors (background) mixed with attributes:
black  |normal|bold|normal|italic|normal|underlined|normal|
       |normal|bold+italic|normal|bold+underl|normal|italic+underl|normal|
blue   |normal|bold|normal|italic|normal|underlined|normal|
       |normal|bold+italic|normal|bold+underl|normal|italic+underl|normal|
green  |normal|bold|normal|italic|normal|underlined|normal|
       |normal|bold+italic|normal|bold+underl|normal|italic+underl|normal|
cyan   |normal|bold|normal|italic|normal|underlined|normal|
       |normal|bold+italic|normal|bold+underl|normal|italic+underl|normal|
red    |normal|bold|normal|italic|normal|underlined|normal|
       |normal|bold+italic|normal|bold+underl|normal|italic+underl|normal|
magenta|normal|bold|normal|italic|normal|underlined|normal|
       |normal|bold+italic|normal|bold+underl|normal|italic+underl|normal|
yellow |normal|bold|normal|italic|normal|underlined|normal|
       |normal|bold+italic|normal|bold+underl|normal|italic+underl|normal|
white  |normal|bold|normal|italic|normal|underlined|normal|
       |normal|bold+italic|normal|bold+underl|normal|italic+underl|normal|
default|normal|bold|normal|italic|normal|underlined|normal|
       |normal|bold+italic|normal|bold+underl|normal|italic+underl|normal|

[colin@sirmo ~]$ 