Voici les codes couleur des icones dans Windows 8
Exemples
lime
green
emerald
teal
cyan
cobalt
indigo
violet
pink
magenta
crimson
red
orange
amber
yellow
brown
olive
steel
mauve
taupe
Code CSS
.lime{ background-color: #A4C400; color: #FFF;} .green{ background-color: #60A917; color: #FFF;} .emerald{ background-color: #008A00; color: #FFF;} .teal{ background-color: #00ABA9; color: #FFF;} .cyan{ background-color: #1BA1E2; color: #FFF;} .cobalt{ background-color: #0050EF; color: #FFF;} .indigo{ background-color: #6A00FF; color: #FFF;} .violet{ background-color: #AA00FF; color: #FFF;} .pink{ background-color: #F472D0; color: #FFF;} .magenta{ background-color: #D80073; color: #FFF;} .crimson{ background-color: #A20025; color: #FFF;} .red{ background-color: #E51400; color: #FFF;} .orange{ background-color: #FA6800; color: #FFF;} .amber{ background-color: #F0A30A; color: #FFF;} .yellow{ background-color: #E3C800; color: #FFF;} .brown{ background-color: #825A2C; color: #FFF;} .olive{ background-color: #6D8764; color: #FFF;} .steel{ background-color: #647687; color: #FFF;} .mauve{ background-color: #76608A; color: #FFF;} .taupe{ background-color: #87794E; color: #FFF;}
Source: http://www.creepyed.com/2012/11/windows-phone-8-theme-colors-hex-rgb/