Image Processing Reference
In-Depth Information
TABLE 7.17 (continued)
RGB ! L*a*b* ! CMYK LUT for Out-of-Gamut Node Colors
(between Color Index 109-216)
Node L
*
a
*
b
*
(Out-of-Gamut Colors)
Gamut Mapped
L
*
a
*
b
*
Gamut Mapped
CMYK
RGB Values
Color
Index RGB
*
a
*
b
*
L
*
a
*
b
*
CMYK
120
153
51 255
46.21
90.85
92.75
55.27
37.79
26.06
83 148
0
0
121
153 102
0
57.24
38.96
98.68
58.33
28.45
70.87
14 121 255 50
125
153 102 204
57.24
46.00
48.66
58.47
31.63
26.11
86 130
0
0
126
153 102 255
57.24
49.38
73.72
59.02
26.72
27.70
96 123
0
0
127
153 153
0
69.38
4.02
119.61
65.91
0.18
77.55
45
43 255 61
131
153 153 204
69.38
2.68
27.73
69.38
2.68
27.73 105
66
0
0
132
153 153 255
69.38
5.90
52.79
66.22
6.16
29.07 111
82
0
0
133
153 204
0
81.36
44.12
140.28
71.08
19.00
77.33
94
8 255 23
134
153 204
51
81.36
43.59
91.72
74.72
27.52
66.56 115
0 231
0
135
153 204 102
81.36
42.29
52.45
75.75
29.08
41.83 117
0 178
0
136
153 204 153
81.36
40.34
20.66
76.48
29.30
18.89 124
0 118
0
137
153 204 204
81.36
37.81
7.07
76.28
26.92
2.13 126
0
74
0
138
153 204 255
81.36
34.77
32.13
75.76
23.59
19.92 129
0
29
0
139
153 255
0
92.87
80.50
160.12
73.35
27.79
71.18 120
0 247
0
140
153 255
51
92.87
80.01
111.56
74.15
29.76
54.46 120
0 210
0
141
153 255 102
92.87
78.79
72.29
74.64
30.53
38.86 124
0 177
0
142
153 255 153
92.87
76.97
40.51
75.12
30.99
25.44 129
0 144
0
143
153 255 204
92.87
74.61
12.77
75.28
30.34
12.96 131
0 110
0
144
153 255 255
92.87
71.76
12.29
75.28
29.04
1.56 132
0
87
0
145
204
0
0
51.01
121.73
87.95
56.52
55.54
44.92
0 206 189
0
146
204
0
51
51.01
122.17
39.39
56.28
58.62
24.94
0 196 113
0
147
204
0 102
51.01
123.26
0.12
55.95
63.19
6.81
0 202
66
0
31.67
9.72
148
204
0 153
51.01
124.89
55.71
66.94
0 199
3
0
59.39
16.62
149
204
0 204
51.02
127.01
56.67
55.98
37 181
0
0
150
204
0 255
51.02
129.57
84.45
57.34
48.42
20.06
54 159
0
0
151
204
51
0
55.28
105.21
95.31
58.15
51.97
50.92
0 197 207
0
152
204
51
51
55.28
105.65
46.76
58.02
54.65
29.43
0 190 127
0
153
204
51 102
55.28
106.73
7.49
57.81
59.18
10.16
0 190
76
0
154
204
51 153
55.29
108.35
24.30
57.62
63.59
7.84
0 190
14
0
155
204
51 204
55.29
110.45
52.03
58.18
53.86
16.53
35 171
0
0
156
204
51 255
55.29
112.99
77.08
58.63
45.98
20.26
54 152
0
0
157
204 102
0
64.13
71.74
110.56
62.63
44.07
69.15
0 158 237
0
158
204 102
51
64.13
72.17
62.00
62.70
45.62
42.20
0 176 173
0
159
204 102 102
64.13
73.23
22.73
62.82
48.58
19.17
0 155
96
0
160
204 102 153
64.13
74.81
9.05
62.98
52.65
1.85
0 155
35
0
161
204 102 204
64.13
76.87
36.78
62.68
48.07
16.33
31 149
0
0
162
204 102 255
64.13
79.36
61.84
62.19
39.35
20.62
56 132
0
0
163
204 153
0
74.61
33.38
128.64
69.21
23.08
84.16
6
98 255 18
164
204 153
51
74.61
33.79
80.08
72.23
29.17
68.69
0 111 216
0
165
204 153 102
74.61
34.82
40.81
72.58
30.73
36.79
0 115 134
0
(continued)
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