a77/uni_modules/uni-scss/variables.scss

@import './styles/setting/_variables.scss';
// 间距基础倍数
$uni-space-root: 2;
// 边框半径默认值
$uni-radius-root:5px;

// 主色
$uni-primary: #2979ff;
$uni-primary-disable:mix(#fff,$uni-primary,50%);
$uni-primary-light: mix(#fff,$uni-primary,80%);

// 辅助色
// 除了主色外的场景色，需要在不同的场景中使用（例如危险色表示危险的操作）。
$uni-success: #18bc37;
$uni-success-disable:mix(#fff,$uni-success,50%);
$uni-success-light: mix(#fff,$uni-success,80%);

$uni-warning: #f3a73f;
$uni-warning-disable:mix(#fff,$uni-warning,50%);
$uni-warning-light: mix(#fff,$uni-warning,80%);

$uni-error: #e43d33;
$uni-error-disable:mix(#fff,$uni-error,50%);
$uni-error-light: mix(#fff,$uni-error,80%);

$uni-info: #8f939c;
$uni-info-disable:mix(#fff,$uni-info,50%);
$uni-info-light: mix(#fff,$uni-info,80%);

// 中性色
// 中性色用于文本、背景和边框颜色。通过运用不同的中性色，来表现层次结构。
$uni-main-color: #3a3a3a; 			// 主要文字
$uni-base-color: #6a6a6a;			// 常规文字
$uni-secondary-color: #909399;	// 次要文字
$uni-extra-color: #c7c7c7;			// 辅助说明

// 边框颜色
$uni-border-1: #F0F0F0;
$uni-border-2: #EDEDED;
$uni-border-3: #DCDCDC;
$uni-border-4: #B9B9B9;

// 常规色
$uni-black: #000000;
$uni-white: #ffffff;
$uni-transparent: rgba($color: #000000, $alpha: 0);

// 背景色
$uni-bg-color: #f7f7f7;

/* 水平间距 */
$uni-spacing-sm: 8px;
$uni-spacing-base: 15px;
$uni-spacing-lg: 30px;

// 阴影
$uni-shadow-sm:0 0 5px rgba($color: #d8d8d8, $alpha: 0.5);
$uni-shadow-base:0 1px 8px 1px rgba($color: #a5a5a5, $alpha: 0.2);
$uni-shadow-lg:0px 1px 10px 2px rgba($color: #a5a4a4, $alpha: 0.5);

// 蒙版
$uni-mask: rgba($color: #000000, $alpha: 0.4);