# RGB to CMYK

This converter can convert RGB color model to CMYK color model very quickly, CMYK is also called the print color model. The name suggests is used for printing. CMYK and RGB are two different color models, and the two have fixed formulas that can convert each other. Enter the values for colors of RGB, then click the Convert button you can get the CMYK values and hex value. CMYK to RGB

 Red color (R): Green color (G): Blue color (B): Cyan color (C): % Magenta color (M): % Yellow color (Y): % Black key color (K): % Hex: Color preview:

## Knowledge of converter

The CMYK color model (process color, four color) is a subtractive color model, used in color printing, and is also used to describe the printing process itself. CMYK refers to the four inks used in some color printing: cyan, magenta, yellow, and key (black).

The RGB color model is an additive color model in which red, green and blue light are added together in various ways to reproduce a broad array of colors. The name of the model comes from the initials of the three additive primary colors, red, green, and blue.

## How to convert RGB color to CMYK color

Since RGB and CMYK spaces are both device-dependent spaces, there is no simple or general conversion formula that converts between them. Conversions are generally done through color management systems, using color profiles that describe the spaces being converted. Nevertheless, the conversions cannot be exact, particularly where these spaces have different gamuts.

1. R' = R/255
2. G' = G/255
3. B' = B/255

Then we use the following formula to calculate:

1. K = 1-max(R', G', B')
2. C = (1-R'-K) / (1-K)
3. M = (1-G'-K) / (1-K)
4. Y = (1-B'-K) / (1-K)

## RGB color model to CMYK color model conversion table

 No C M Y K R G B hex 1 0 100 100 45 139 0 22 8B0016 2 0 100 100 25 178 0 31 B2001F 3 0 100 100 15 197 0 35 C50023 4 0 100 100 0 223 0 41 DF0029 5 0 85 70 0 229 70 70 E54646 6 0 65 50 0 238 124 107 EE7C6B 7 0 45 30 0 245 168 154 F5A89A 8 0 20 10 0 252 218 213 FCDAD5 9 0 90 80 45 142 30 32 8E1E20 10 0 90 80 25 182 41 43 B6292B 11 0 90 80 15 200 46 49 C82E31 12 0 90 80 0 223 53 57 E33539 13 0 70 65 0 235 113 83 EB7153 14 0 55 50 0 241 147 115 F19373 15 0 40 35 0 246 178 151 F6B297 16 0 20 20 0 252 217 196 FCD9C4 17 0 60 100 45 148 83 5 945305 18 0 60 100 25 189 107 9 BD6B09 19 0 60 100 15 208 119 11 D0770B 20 0 60 100 0 236 135 14 EC870E 21 0 50 80 0 240 156 66 F09C42 22 0 40 60 0 245 177 109 F5B16D 23 0 25 40 0 250 206 156 FACE9C 24 0 15 20 0 253 226 202 FDE2CA 25 0 40 100 45 151 109 0 976D00 26 0 40 100 25 193 140 0 C18C00 27 0 40 100 15 213 155 0 D59B00 28 0 40 100 0 241 175 0 F1AF00 29 0 30 80 0 243 194 70 F3C246 30 0 25 60 0 249 204 118 F9CC76 31 0 15 40 0 252 224 166 FCE0A6 32 0 10 20 0 254 235 208 FEEBD0 33 0 0 100 45 156 153 0 9C9900 34 0 0 100 25 199 195 0 C7C300 35 0 0 100 15 220 216 0 DCD800 36 0 0 100 0 249 244 0 F9F400 37 0 0 80 0 252 245 76 FCF54C 38 0 0 60 0 254 248 134 FEF889 39 0 0 40 0 255 250 179 FFFAB3 40 0 0 25 0 255 251 209 FFFBD1 41 60 0 100 45 54 117 23 367517 42 60 0 100 25 72 150 32 489620 43 60 0 100 15 80 166 37 50A625 44 60 0 100 0 91 189 43 5BBD2B 45 50 0 80 0 131 199 93 83C75D 46 35 0 60 0 175 215 136 AFD788 47 25 0 40 0 200 226 177 C8E2B1 48 12 0 20 0 230 241 216 E6F1D8 49 100 0 90 45 0 98 65 006241 50 100 0 90 25 0 127 84 007F54 51 100 0 90 15 0 140 94 008C5E 52 100 0 90 0 0 160 107 00A06B 53 80 0 75 0 0 174 114 00AE72 54 60 0 55 0 103 191 127 67BF7F 55 45 0 35 0 152 208 185 98D0B9 56 25 0 20 0 201 228 214 C9E4D6 57 100 0 40 45 0 103 107 00676B 58 100 0 40 25 0 132 137 008489 59 100 0 40 15 0 146 152 009298 60 100 0 40 0 0 166 173 00A6AD 61 80 0 30 0 0 178 191 00B2BF 62 60 0 25 0 110 195 201 6EC3C9 63 45 0 20 0 153 209 211 99D1D3 64 25 0 10 0 202 229 232 CAE5E8 65 100 60 0 45 16 54 103 103667 66 100 60 0 25 24 71 133 184785 67 100 60 0 15 27 79 147 1B4F93 68 100 60 0 0 32 90 167 205AA7 69 85 50 0 0 66 110 180 426EB4 70 65 40 0 0 115 136 193 7388C1 71 50 25 0 0 148 170 214 94AAD6 72 30 15 0 0 191 202 230 BFCAE6 73 100 90 0 45 33 21 81 211551 74 100 90 0 25 45 30 105 2D1E69 75 100 90 0 15 50 34 117 322275 76 100 90 0 0 58 40 133 3A2885 77 85 80 0 0 81 31 144 511F90 78 75 65 0 0 99 91 162 635BA2 79 60 55 0 0 130 115 176 8273B0 80 45 40 0 0 160 149 196 A095C4 81 80 100 0 45 56 4 75 38044B 82 80 100 0 25 73 7 97 490761 83 80 100 0 15 82 9 108 52096C 84 80 100 0 0 93 12 123 5D0C7B 85 65 85 0 0 121 55 139 79378B 86 55 65 0 0 140 99 164 8C63A4 87 40 50 0 0 170 135 184 AA87B8 88 25 30 0 0 201 181 212 C9B5D4 89 40 100 0 45 100 0 75 64004B 90 40 100 0 25 120 0 98 780062 91 40 100 0 15 143 0 109 8F006D 92 40 100 0 0 162 0 124 A2007C 93 35 80 0 0 143 0 109 AF4A92 94 25 60 0 0 197 124 172 C57CAC 95 20 40 0 0 210 166 199 D2A6C7 96 10 20 0 0 232 211 227 E8D3E3 97 0 0 0 10 236 236 236 ECECEC 98 0 0 0 20 215 215 215 D7D7D7 99 0 0 0 30 194 194 194 C2C2C2 100 0 0 0 35 183 183 183 B7B7B7 101 0 0 0 45 160 160 160 A0A0A0 102 0 0 0 55 137 137 137 898989 103 0 0 0 65 112 112 112 707070 104 0 0 0 75 85 85 85 555555 105 0 0 0 85 54 54 54 363636 106 0 0 0 100 0 0 0 000000