#FFF 哈希格式色值透明度参照表

00是完全透明(百分百透明),FF就是完全不透明

透明度百分比16进制表示
99   %03
98   %05
97   %07
96   %0A
95   %0D
94   %0F
93   %12
92   %14
91   %17
90   %1A
89   %1C
88   %1E
87   %21
86   %24
85   %26
84   %29
83   %2B
82   %2E
81   %30
80   %33
79   %36
78   %38
77   %3B
76   %3D
75   %40
74   %42
73   %45
72   %47
71   %4A
70   %4D
69   %4F
68   %52
67   %54
66   %57
65   %59
64   %5C
63   %5E
62   %61
61   %63
60   %66
59   %69
58   %6B
57   %6E
56   %70
55   %73
54   %75
53   %78
52   %7A
51   %7D
50   %80
49   %82
48   %85
47   %87
46   %8A
45   %8C
44   %8F
43   %91
42   %94
41   %96
40   %99
39   %9C
38   %9E
37   %A1
36   %A3
35   %A6
34   %A8
33   %AB
32   %AD
31   %B0
30   %B3
29   %B5
28   %B8
27   %BA
26   %BD
25   %BF
24   %C2
23   %C4
22   %C7
21   %C9
20   %CC
19   %CF
18   %D1
17   %D4
16   %D6
15   %D9
14   %DB
13   %DE
12   %E0
11   %E3
10   %E6
9   %E8
8   %EB
7   %ED
6   %F0
5   %F2
4   %F5
3   %F7
2   %FA
1   %FC
0   %FF