I thought this would be a really cool detail if true. I work in print and noticed how the color Pantone 343 is the same, or very close, color as Master Chief's
Pantone 343 U Color | Hex color Code #48655B information | Hsl | Rgb | Pantone
PANTONE 343 U Color HEX code
Pantone 343 U Color | Hex color Code #48655B information | Hsl | Rgb | Pantone