Module:Color contrast: Difference between revisions
no edit summary
m>Frietjes No edit summary |
m>Frietjes No edit summary |
||
| Line 99: | Line 99: | ||
-- split into rgb | -- split into rgb | ||
local cs = mw.text.split(c, '') | local cs = mw.text.split(c or '', '') | ||
if( #cs == 6 ) then | if( #cs == 6 ) then | ||
local R = sRGB( (16*tonumber('0x' .. cs[1]) + tonumber('0x' .. cs[2]))/255 ) | local R = sRGB( (16*tonumber('0x' .. cs[1]) + tonumber('0x' .. cs[2]))/255 ) | ||