chameleon

v1.0.3

chameleon v1.0.3 Chameleon.Rgb

Link to this section Summary

Functions

keyword_to_rgb_map()

See Chameleon.Util.keyword_to_rgb_map/0

to_cmyk(value)

Converts an rgb color to its cmyk value

to_hex(value)

Converts an rgb color to its hex value

to_hsl(value)

Converts an rgb color to its hsl value

to_keyword(value)

Converts an rgb color to its keyword value

to_pantone(value)

Converts an rgb color to its pantone value

Link to this section Functions

Link to this function to_cmyk(value) 
to_cmyk([integer()]) :: [integer()]

Converts an rgb color to its cmyk value.

Examples 

iex> Chameleon.Rgb.to_cmyk([255, 0, 0])
%{c: 0, m: 100, y: 100, k: 0}
Link to this function to_hex(value) 
to_hex([integer()]) :: charlist()

Converts an rgb color to its hex value.

Examples 

iex> Chameleon.Rgb.to_hex([255, 0, 0])
"FF0000"
Link to this function to_hsl(value) 
to_hsl([integer()]) :: [integer()]

Converts an rgb color to its hsl value.

Examples 

iex> Chameleon.Rgb.to_hsl([255, 0, 0])
%{h: 0, s: 100, l: 50}
Link to this function to_keyword(value) 
to_keyword([integer()]) :: charlist()

Converts an rgb color to its keyword value.

Examples 

iex> Chameleon.Rgb.to_keyword([255, 0, 0])
"red"

iex> Chameleon.Rgb.to_keyword([255, 75, 42])
{:error, "No keyword match could be found for that rgb value."}
Link to this function to_pantone(value) 
to_pantone([integer()]) :: charlist()

Converts an rgb color to its pantone value.

Examples 

iex> Chameleon.Rgb.to_pantone([0, 0, 0])
"30"