说明：在Java开发中偶尔需要获取颜色来使用，我们的项目就是如此，今天简单整理封装了一下，给大家做个参考！
package com.xxx.project.core.utils.color;
/**
* 颜色处理类
*
* @author 年爸
* @QQ 526704425
* @version 1.0
* @date 2019-03-27
*/
public class Color {
/**
* 获取16进制颜色值
* @param index 获取索引
* @param filter 是否开启相同淡色过滤
* @return 16进制颜色值
*/
public static String getHex(int index, boolean filter){
// 返回颜色值,默认为粉红色
String color = "#FF69B4";
// 验证是否开启过滤
if(filter){ // 开启过滤
// 验证索引与集合长度对比
if(index < hexColorList2.length){ // 正常范围
color = hexColorList2[index];
}else { // 范围越界
// 取余数验证
int i = index % hexColorList2.length;
color = hexColorList2[i];
}
}else { // 未开启
// 验证索引与集合长度对比
if(index < hexColorList.length){ // 正常范围
color = hexColorList[index];
}else { // 范围越界
// 取余数验证
int i = index % hexColorList.length;
color = hexColorList[i];
}
}
return color;
}
/**
* 获取红绿兰颜色表示值
* @param index 获取索引
* @param filter 是否开启相同淡色过滤
* @return 红绿兰颜色表示值
*/
public static String getRgb(int index, boolean filter){
// 返回颜色值,默认为粉红色
String color = "255,105,180";
// 验证是否开启过滤
if(filter){ // 开启过滤
// 验证索引与集合长度对比
if(index < rgbColorList2.length){ // 正常范围
color = rgbColorList2[index];
}else { // 范围越界
// 取余数验证
int i = index % rgbColorList2.length;
color = rgbColorList2[i];
}
}else { // 未开启
// 验证索引与集合长度对比
if(index < rgbColorList.length){ // 正常范围
color = rgbColorList[index];
}else { // 范围越界
// 取余数验证
int i = index % rgbColorList.length;
color = rgbColorList[i];
}
}
return color;
}
// HEX颜色集合定义（较全）
private static String[] hexColorList = new String[]{
"#FFB6C1", //浅粉色
"#FFC0CB", //粉红
"#DC143C", //猩红
"#FFF0F5", //脸红的淡紫色
"#DB7093", //苍白的紫罗兰红色
"#FF69B4", //热情的粉红
"#FF1493", //深粉色
"#C71585", //适中的紫罗兰红色
"#DA70D6", //兰花的紫色
"#D8BFD8", //蓟
"#DDA0DD", //李子
"#EE82EE", //紫罗兰
"#FF00FF", //洋红
"#FF00FF", //灯笼海棠(紫红色)
"#8B008B", //深洋红色
"#800080", //紫色
"#BA55D3", //适中的兰花紫
"#9400D3", //深紫罗兰色
"#9932CC", //深兰花紫
"#4B0082", //靛青
"#8A2BE2", //深紫罗兰的蓝色
"#9370DB", //适中的紫色
"#7B68EE", //适中的板岩暗蓝灰色
"#6A5ACD", //板岩暗蓝灰色
"#483D8B", //深岩暗蓝灰色
"#E6E6FA", //薰衣草花的淡紫色
"#F8F8FF", //幽灵的白色
"#0000FF", //纯蓝
"#0000CD", //适中的蓝色
"#191970", //午夜的蓝色
"#00008B", //深蓝色
"#000080", //海军蓝
"#4169E1", //皇军蓝
"#6495ED", //矢车菊的蓝色
"#B0C4DE", //淡钢蓝
"#778899", //浅石板灰
"#708090", //石板灰
"#1E90FF", //道奇蓝
"#F0F8FF", //爱丽丝蓝
"#4682B4", //钢蓝
"#87CEFA", //淡蓝色
"#87CEEB", //天蓝色
"#00BFFF", //深天蓝
"#ADD8E6", //淡蓝
"#B0E0E6", //火药蓝
"#5F9EA0", //军校蓝
"#F0FFFF", //蔚蓝色
"#E1FFFF", //淡青色
"#AFEEEE", //苍白的绿宝石
"#00FFFF", //青色
"#00FFFF", //水绿色
"#00CED1", //深绿宝石
"#2F4F4F", //深石板灰
"#008B8B", //深青色
"#008080", //水鸭色
"#48D1CC", //适中的绿宝石
"#20B2AA", //浅海洋绿
"#40E0D0", //绿宝石
"#7FFFAA", //绿玉碧绿色
"#00FA9A", //适中的碧绿色
"#F5FFFA", //适中的春天的绿色
"#00FF7F", //薄荷奶油
"#3CB371", //春天的绿色
"#2E8B57", //海洋绿
"#F0FFF0", //蜂蜜
"#90EE90", //淡绿色
"#98FB98", //苍白的绿色
"#8FBC8F", //深海洋绿
"#32CD32", //酸橙绿
"#00FF00", //酸橙色
"#228B22", //森林绿
"#008000", //纯绿
"#006400", //深绿色
"#7FFF00", //查特酒绿
"#7CFC00", //草坪绿
"#ADFF2F", //绿黄色
"#556B2F", //橄榄土褐色
"#6B8E23", //米色(浅褐色)
"#FAFAD2", //浅秋麒麟黄
"#FFFFF0", //象牙
"#FFFFE0", //浅黄色
"#FFFF00", //纯黄
"#808000", //橄榄
"#BDB76B", //深卡其布
"#FFFACD", //柠檬薄纱
"#EEE8AA", //灰秋麒麟
"#F0E68C", //卡其布
"#FFD700", //金
"#FFF8DC", //玉米色
"#DAA520", //秋麒麟
"#FFFAF0", //花的白色
"#FDF5E6", //老饰带
"#F5DEB3", //小麦色
"#FFE4B5", //鹿皮鞋
"#FFA500", //橙色
"#FFEFD5", //番木瓜
"#FFEBCD", //漂白的杏仁
"#FFDEAD", //Navajo白
"#FAEBD7", //古代的白色
"#D2B48C", //晒黑
"#DEB887", //结实的树
"#FFE4C4", //(浓汤)乳脂,番茄等
"#FF8C00", //深橙色
"#FAF0E6", //亚麻布
"#CD853F", //秘鲁
"#FFDAB9", //桃色
"#F4A460", //沙棕色
"#D2691E", //巧克力
"#8B4513", //马鞍棕色
"#FFF5EE", //海贝壳
"#A0522D", //黄土赭色
"#FFA07A", //浅鲜肉(鲑鱼)色
"#FF7F50", //珊瑚
"#FF4500", //橙红色
"#E9967A", //深鲜肉(鲑鱼)色
"#FF6347", //番茄
"#FFE4E1", //薄雾玫瑰
"#FA8072", //鲜肉(鲑鱼)色
"#FFFAFA", //雪
"#F08080", //淡珊瑚色
"#BC8F8F", //玫瑰棕色
"#CD5C5C", //印度红
"#FF0000", //纯红
"#A52A2A", //棕色
"#B22222", //耐火砖
"#8B0000", //深红色
"#800000", //栗色
"#FFFFFF", //纯白
"#F5F5F5", //白烟
"#DCDCDC", //Gainsboro
"#D3D3D3", //浅灰色
"#C0C0C0", //银白色
"#A9A9A9", //深灰色
"#808080", //灰色
"#696969", //暗淡的灰色
"#000000", //纯黑
};
// HEX颜色集合定义（少：去掉了淡色）
private static String[] hexColorList2 = new String[]{
"#DC143C", //猩红
"#FF1493", //深粉红
"#C71585", //中紫罗兰红
"#FF00FF", //洋红(玫瑰红)
"#8B008B", //深洋红
"#9400D3", //暗紫罗兰
"#4B0082", //靛青/紫兰色
"#483D8B", //暗灰蓝色(暗板岩蓝)
"#0000FF", //纯蓝
"#000080", //海军蓝
"#2F4F4F", //暗瓦灰色(暗石板灰)
"#008080", //水鸭色
"#2E8B57", //海洋绿
"#006400", //暗绿色
"#556B2F", //暗橄榄绿
"#B8860B", //暗金菊黄
"#FF8C00", //深橙色
"#8B4513", //重褐色(马鞍棕色)
"#FF4500", //橙红色
"#FF0000", //纯红
"#696969", //暗淡的灰色
"#800000", //栗色
"#A52A2A", //棕色
"#000000", //纯黑
"#A0522D", //黄土赭色
"#808000", //橄榄
"#008B8B", //暗青色
"#20B2AA", //浅海洋绿
"#1E90FF", //闪兰色(道奇蓝)
"#4682B4", //钢蓝/铁青
};
// rgb颜色集合定义（较全）
private static String[] rgbColorList = new String[]{
"255,182,193", //浅粉色
"255,192,203", //粉红
"220,20,60", //猩红
"255,240,245", //脸红的淡紫色
"219,112,147", //苍白的紫罗兰红色
"255,105,180", //热情的粉红
"255,20,147", //深粉色
"199,21,133", //适中的紫罗兰红色
"218,112,214", //兰花的紫色
"216,191,216", //蓟
"221,160,221", //李子
"238,130,238", //紫罗兰
"255,0,255", //洋红
"255,0,255", //灯笼海棠(紫红色)
"139,0,139", //深洋红色
"128,0,128", //紫色
"186,85,211", //适中的兰花紫
"148,0,211", //深紫罗兰色
"153,50,204", //深兰花紫
"75,0,130", //靛青
"138,43,226", //深紫罗兰的蓝色
"147,112,219", //适中的紫色
"123,104,238", //适中的板岩暗蓝灰色
"106,90,205", //板岩暗蓝灰色
"72,61,139", //深岩暗蓝灰色
"230,230,250", //薰衣草花的淡紫色
"248,248,255", //幽灵的白色
"0,0,255", //纯蓝
"0,0,205", //适中的蓝色
"25,25,112", //午夜的蓝色
"0,0,139", //深蓝色
"0,0,128", //海军蓝
"65,105,225", //皇军蓝
"100,149,237", //矢车菊的蓝色
"176,196,222", //淡钢蓝
"119,136,153", //浅石板灰
"112,128,144", //石板灰
"30,144,255", //道奇蓝
"240,248,255", //爱丽丝蓝
"70,130,180", //钢蓝
"135,206,250", //淡蓝色
"135,206,235", //天蓝色
"0,191,255", //深天蓝
"173,216,230", //淡蓝
"176,224,230", //火药蓝
"95,158,160", //军校蓝
"240,255,255", //蔚蓝色
"225,255,255", //淡青色
"175,238,238", //苍白的绿宝石
"0,255,255", //青色
"0,255,255", //水绿色
"0,206,209", //深绿宝石
"47,79,79", //深石板灰
"0,139,139", //深青色
"0,128,128", //水鸭色
"72,209,204", //适中的绿宝石
"32,178,170", //浅海洋绿
"64,224,208", //绿宝石
"127,255,170", //绿玉碧绿色
"0,250,154", //适中的碧绿色
"245,255,250", //适中的春天的绿色
"0,255,127", //薄荷奶油
"60,179,113", //春天的绿色
"46,139,87", //海洋绿
"240,255,240", //蜂蜜
"144,238,144", //淡绿色
"152,251,152", //苍白的绿色
"143,188,143", //深海洋绿
"50,205,50", //酸橙绿
"0,255,0", //酸橙色
"34,139,34", //森林绿
"0,128,0", //纯绿
"0,100,0", //深绿色
"127,255,0", //查特酒绿
"124,252,0", //草坪绿
"173,255,47", //绿黄色
"85,107,47", //橄榄土褐色
"107,142,35", //米色(浅褐色)
"250,250,210", //浅秋麒麟黄
"255,255,240", //象牙
"255,255,224", //浅黄色
"255,255,0", //纯黄
"128,128,0", //橄榄
"189,183,107", //深卡其布
"255,250,205", //柠檬薄纱
"238,232,170", //灰秋麒麟
"240,230,140", //卡其布
"255,215,0", //金
"255,248,220", //玉米色
"218,165,32", //秋麒麟
"255,250,240", //花的白色
"253,245,230", //老饰带
"245,222,179", //小麦色
"255,228,181", //鹿皮鞋
"255,165,0", //橙色
"255,239,213", //番木瓜
"255,235,205", //漂白的杏仁
"255,222,173", //Navajo白
"250,235,215", //古代的白色
"210,180,140", //晒黑
"222,184,135", //结实的树
"255,228,196", //(浓汤)乳脂,番茄等
"255,140,0", //深橙色
"250,240,230", //亚麻布
"205,133,63", //秘鲁
"255,218,185", //桃色
"244,164,96", //沙棕色
"210,105,30", //巧克力
"139,69,19", //马鞍棕色
"255,245,238", //海贝壳
"160,82,45", //黄土赭色
"255,160,122", //浅鲜肉(鲑鱼)色
"255,127,80", //珊瑚
"255,69,0", //橙红色
"233,150,122", //深鲜肉(鲑鱼)色
"255,99,71", //番茄
"255,228,225", //薄雾玫瑰
"250,128,114", //鲜肉(鲑鱼)色
"255,250,250", //雪
"240,128,128", //淡珊瑚色
"188,143,143", //玫瑰棕色
"205,92,92", //印度红
"255,0,0", //纯红
"165,42,42", //棕色
"178,34,34", //耐火砖
"139,0,0", //深红色
"128,0,0", //栗色
"255,255,255", //纯白
"245,245,245", //白烟
"220,220,220", //Gainsboro
"211,211,211", //浅灰色
"192,192,192", //银白色
"169,169,169", //深灰色
"128,128,128", //灰色
"105,105,105", //暗淡的灰色
"0,0,0", //纯黑
};
// rgb颜色集合定义（少：去掉了淡色）
private static String[] rgbColorList2 = new String[]{
"220,20,60", //猩红
"255,105,180", //热情的粉红
"218,112,214", //兰花的紫色
"75,0,130", //靛青
"0,0,255", //纯蓝
"112,128,144", //石板灰
"72,209,204", //适中的绿宝石
"240,255,240", //蜂蜜
"124,252,0", //草坪绿
"85,107,47", //橄榄土褐色
"250,250,210", //浅秋麒麟黄
"255,255,0", //纯黄
"255,215,0", //金
"255,165,0", //橙色
"255,239,213", //番木瓜
"210,180,140", //晒黑
"255,140,0", //深橙色
"255,218,185", //桃色
"210,105,30", //巧克力
"160,82,45", //黄土赭色
"255,69,0", //橙红色
"255,228,225", //薄雾玫瑰
"188,143,143", //玫瑰棕色
"255,0,0", //纯红
"165,42,42", //棕色
"128,0,0", //栗色
"128,128,128", //灰色
"0,0,0", //纯黑
"176,224,230", //火药蓝
"0,255,0", //酸橙色
};
}
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