Chameleon for IOS color scheme as less vars

cham.less

// Color Scheme from [Chameleon](https://github.com/ViccAlexander/Chameleon) for IOS


@black-light:#545d63;
@black-dark:#262626;
@navy-light: #34495e;
@navy-dark: #2c3e50;
@sand-light: #f0deb4;
@sand-dark: #d5c295;
@yellow-light: #ffcd02;
@yellow-dark: #ffa800;
@orange-light: #e67e22;
@orange-dark: #d35400;
@red-light: #e74c3c;
@red-dark: #c0392b;
@magenta-light: #9b59b6;
@magenta-dark: #8e44ad;
@teal-light: #3a6f81;
@teal-dark: #356272;
@sky-light: #3498db;
@sky-dark: #2980b9;
@green-light: #2ecc71;
@green-dark: #27ae60;
@mint-light: #1abc9c;
@mint-dark: #16a085;
@white-light: #ecf0f1;
@white-dark: #bdc3c7;
@gray-light: #95a5a6;
@gray-dark: #7f8c8d;
@forest-light: #345f41;
@forest-dark: #2d5036;
@purple-light: #745ec5;
@purple-dark: #5b48a2;
@brown-light: #5e4534;
@brown-dark: #503b2c;
@plum-light: #5e345e;
@plum-dark: #4f2b4f;
@watermelon-light: #ef717a;
@watermelon-dark: #d95459;
@lime-light: #a5c63b;
@lime-dark: #8eb021;
@pink-light: #f47cc3;
@pink-dark: #d45c9e;
@maroon-light: #79302a;
@maroon-dark: #662621;
@coffee-light: #a38671;
@coffee-dark: #8e725e;
@powder-light: #b8c9f1;
@powder-dark: #99abd5;
@blue-light: #5065a1;
@blue-dark: #394c81;
l