【Android】顔色的透明度

1.顔色值預設是6位，在6位前面加上不同的值，就可以有各種不同的透明效果。

透明色值：（透明度百分比 : 8位顔色值前兩位）

半透明值（常用）

不透明	100%	FF
95%	F2
90%	E6
85%	D9
80%	CC
75%	BF
70%	B3
65%	A6
60%	99
55%	8C
半透明	50%	80
45%	73
40%	66
35%	59
30%	4D
25%	40
20%	33
15%	26
10%	1A
5%	0D
全透明	0%	00

全部透明值

100% — FF
99% — FC
98% — FA
97% — F7
96% — F5
95% — F2
94% — F0
93% — ED
92% — EB
91% — E8
90% — E6
89% — E3
88% — E0
87% — DE
86% — DB
85% — D9
84% — D6
83% — D4
82% — D1
81% — CF
80% — CC
79% — C9
78% — C7
77% — C4
76% — C2
75% — BF
74% — BD
73% — BA
72% — B8
71% — B5
70% — B3
69% — B0
68% — AD
67% — AB
66% — A8
65% — A6
64% — A3
63% — A1
62% — 9E
61% — 9C
60% — 99
59% — 96
58% — 94
57% — 91
56% — 8F
55% — 8C
54% — 8A
53% — 87
52% — 85
51% — 82
50% — 80
49% — 7D
48% — 7A
47% — 78
46% — 75
45% — 73
44% — 70
43% — 6E
42% — 6B
41% — 69
40% — 66
39% — 63
38% — 61
37% — 5E
36% — 5C
35% — 59
34% — 57
33% — 54
32% — 52
31% — 4F
30% — 4D
29% — 4A
28% — 47
27% — 45
26% — 42
25% — 40
24% — 3D
23% — 3B
22% — 38
21% — 36
20% — 33
19% — 30
18% — 2E
17% — 2B
16% — 29
15% — 26
14% — 24
13% — 21
12% — 1F
11% — 1C
10% — 1A
9% — 17
8% — 14
7% — 12
6% — 0F
5% — 0D
4% — 0A
3% — 08
2% — 05
1% — 03
0% — 00
           

2.示例

黑色不透明透明：    FF000000    //FF表示不透明，000000表示黑色
黑色70%透明度：    B3000000    //4D表示透明度為70%，000000表示黑色
黑色半透明：       80000000    //80表示透明度為50%，000000表示黑色
           

3.透明色

<!--透明色-->
    <color name="trans_1">#E6000000</color>
    <color name="trans_2">#CC000000</color>
    <color name="trans_3">#B3000000</color>
    <color name="trans_4">#99000000</color>
    <color name="trans_5">#80000000</color>
    <color name="trans_6">#66000000</color>
    <color name="trans_7">#4D000000</color>
    <color name="trans_8">#33000000</color>
    <color name="trans_9">#1A000000</color>
           

附帶RGB值:

#FFFFFF	#FFFFF0	#FFFFE0	#FFFF00
#FFFAFA	#FFFAF0	#FFFACD	#FFF8DC
#FFF68F	#FFF5EE	#FFF0F5	#FFEFDB
#FFEFD5	#FFEC8B	#FFEBCD	#FFE7BA
#FFE4E1	#FFE4C4	#FFE4B5	#FFE1FF
#FFDEAD	#FFDAB9	#FFD700	#FFD39B
#FFC1C1	#FFC125	#FFC0CB	#FFBBFF
#FFB90F	#FFB6C1	#FFB5C5	#FFAEB9
#FFA54F	#FFA500	#FFA07A	#FF8C69
#FF8C00	#FF83FA	#FF82AB	#FF8247
#FF7F50	#FF7F24	#FF7F00	#FF7256
#FF6EB4	#FF6A6A	#FF69B4	#FF6347
#FF4500	#FF4040	#FF3E96	#FF34B3
#FF3030	#FF1493	#FF00FF	#FF0000
#FDF5E6	#FCFCFC	#FAFAFA	#FAFAD2
#FAF0E6	#FAEBD7	#FA8072	#F8F8FF
#F7F7F7	#F5FFFA	#F5F5F5	#F5F5DC
#F5DEB3	#F4F4F4	#F4A460	#F2F2F2
#F0FFFF	#F0FFF0	#F0F8FF	#F0F0F0
#F0E68C	#F08080	#EEEEE0	#EEEED1
#EEEE00	#EEE9E9	#EEE9BF	#EEE8CD
#EEE8AA	#EEE685	#EEE5DE	#EEE0E5
#EEDFCC	#EEDC82	#EED8AE	#EED5D2
#EED5B7	#EED2EE	#EECFA1	#EECBAD
#EEC900	#EEC591	#EEB4B4	#EEB422
#EEAEEE	#EEAD0E	#EEA9B8	#EEA2AD
#EE9A49	#EE9A00	#EE9572	#EE82EE
#EE8262	#EE7AE9	#EE799F	#EE7942
#EE7621	#EE7600	#EE6AA7	#EE6A50
#EE6363	#EE5C42	#EE4000	#EE3B3B
#EE3A8C	#EE30A7	#EE2C2C	#EE1289
#EE00EE	#EE0000	#EDEDED	#EBEBEB
#EAEAEA	#E9967A	#E8E8E8	#E6E6FA
#E5E5E5	#E3E3E3	#E0FFFF	#E0EEEE
#E0EEE0	#E0E0E0	#E066FF	#DEDEDE
#DEB887	#DDA0DD	#DCDCDC	#DC143C
#DBDBDB	#DB7093	#DAA520	#DA70D6
#D9D9D9	#D8BFD8	#D6D6D6	#D4D4D4
#D3D3D3	#D2B48C	#D2691E	#D1EEEE
#D1D1D1	#D15FEE	#D02090	#CFCFCF
#CDCDC1	#CDCDB4	#CDCD00	#CDC9C9
#CDC9A5	#CDC8B1	#CDC673	#CDC5BF
#CDC1C5	#CDC0B0	#CDBE70	#CDBA96
#CDB7B5	#CDB79E	#CDB5CD	#CDB38B
#CDAF95	#CDAD00	#CDAA7D	#CD9B9B
#CD9B1D	#CD96CD	#CD950C	#CD919E
#CD8C95	#CD853F	#CD8500	#CD8162
#CD7054	#CD69C9	#CD6889	#CD6839
#CD661D	#CD6600	#CD6090	#CD5C5C
#CD5B45	#CD5555	#CD4F39	#CD3700
#CD3333	#CD3278	#CD2990	#CD2626
#CD1076	#CD00CD	#CD0000	#CCCCCC
#CAFF70	#CAE1FF	#C9C9C9	#C7C7C7
#C71585	#C6E2FF	#C67171	#C5C1AA
#C4C4C4	#C2C2C2	#C1FFC1	#C1CDCD
#C1CDC1	#C1C1C1	#C0FF3E	#BFEFFF
#BFBFBF	#BF3EFF	#BEBEBE	#BDBDBD
#BDB76B	#BCEE68	#BCD2EE	#BC8F8F
#BBFFFF	#BABABA	#BA55D3	#B9D3EE
#B8B8B8	#B8860B	#B7B7B7	#B5B5B5
#B4EEB4	#B4CDCD	#B452CD	#B3EE3A
#B3B3B3	#B2DFEE	#B23AEE	#B22222
#B0E2FF	#B0E0E6	#B0C4DE	#B0B0B0
#B03060	#AEEEEE	#ADFF2F	#ADD8E6
#ADADAD	#ABABAB	#AB82FF	#AAAAAA
#A9A9A9	#A8A8A8	#A6A6A6	#A52A2A
#A4D3EE	#A3A3A3	#A2CD5A	#A2B5CD
#A1A1A1	#A0522D	#A020F0	#9FB6CD
#9F79EE	#9E9E9E	#9C9C9C	#9BCD9B
#9B30FF	#9AFF9A	#9ACD32	#9AC0CD
#9A32CD	#999999	#9932CC	#98FB98
#98F5FF	#97FFFF	#96CDCD	#969696
#949494	#9400D3	#9370DB	#919191
#912CEE	#90EE90	#8FBC8F	#8F8F8F
#8EE5EE	#8E8E8E	#8E8E38	#8E388E
#8DEEEE	#8DB6CD	#8C8C8C	#8B8B83
#8B8B7A	#8B8B00	#8B8989	#8B8970
#8B8878	#8B8682	#8B864E	#8B8386
#8B8378	#8B814C	#8B7E66	#8B7D7B
#8B7D6B	#8B7B8B	#8B795E	#8B7765
#8B7500	#8B7355	#8B6969	#8B6914
#8B668B	#8B6508	#8B636C	#8B5F65
#8B5A2B	#8B5A00	#8B5742	#8B4C39
#8B4789	#8B475D	#8B4726	#8B4513
#8B4500	#8B3E2F	#8B3A62	#8B3A3A
#8B3626	#8B2500	#8B2323	#8B2252
#8B1C62	#8B1A1A	#8B0A50	#8B008B
#8B0000	#8A8A8A	#8A2BE2	#8968CD
#87CEFF	#87CEFA	#87CEEB	#878787
#858585	#848484	#8470FF	#838B8B
#838B83	#836FFF	#828282	#7FFFD4
#7FFF00	#7F7F7F	#7EC0EE	#7D9EC0
#7D7D7D	#7D26CD	#7CFC00	#7CCD7C
#7B68EE	#7AC5CD	#7A8B8B	#7A7A7A
#7A67EE	#7A378B	#79CDCD	#787878
#778899	#76EEC6	#76EE00	#757575
#737373	#71C671	#7171C6	#708090
#707070	#6E8B3D	#6E7B8B	#6E6E6E
#6CA6CD	#6C7B8B	#6B8E23	#6B6B6B
#6A5ACD	#698B69	#698B22	#696969
#6959CD	#68838B	#68228B	#66CDAA
#66CD00	#668B8B	#666666	#6495ED
#63B8FF	#636363	#616161	#607B8B
#5F9EA0	#5E5E5E	#5D478B	#5CACEE
#5C5C5C	#5B5B5B	#595959	#575757
#556B2F	#555555	#551A8B	#54FF9F
#548B54	#545454	#53868B	#528B8B
#525252	#515151	#4F94CD	#4F4F4F
#4EEE94	#4D4D4D	#4B0082	#4A708B
#4A4A4A	#48D1CC	#4876FF	#483D8B
#474747	#473C8B	#4682B4	#458B74
#458B00	#454545	#43CD80	#436EEE
#424242	#4169E1	#40E0D0	#404040
#3D3D3D	#3CB371	#3B3B3B	#3A5FCD
#388E8E	#383838	#36648B	#363636
#333333	#32CD32	#303030	#2F4F4F
#2E8B57	#2E2E2E	#2B2B2B	#292929
#282828	#27408B	#262626	#242424
#228B22	#218868	#212121	#20B2AA
#1F1F1F	#1E90FF	#1E1E1E	#1C86EE
#1C1C1C	#1A1A1A	#191970	#1874CD
#171717	#141414	#121212	#104E8B
#0F0F0F	#0D0D0D	#0A0A0A	#080808
#050505	#030303	#00FFFF	#00FF7F
#00FF00	#00FA9A	#00F5FF	#00EEEE
#00EE76	#00EE00	#00E5EE	#00CED1
#00CDCD	#00CD66	#00CD00	#00C5CD
#00BFFF	#00B2EE	#009ACD	#008B8B
#008B45	#008B00	#00868B	#00688B
#006400	#0000FF	#0000EE	#0000CD
#0000AA	#00008B	#000080	#000000