You can check the colors for each genre of primary colors, Japanese colors, and Western colors.
140 primary color samples, 465 Japanese color samples, and 285 Western color samples are available.
When you select the specified color, you can check the R value, G value, and B value.

[Primary colors]
BLACK, DIMGRAY, GRAY, DARKGRAY, SILVER, LIGHTGREY, GAINSBORO, WHITESMOKE, WHITE, SNOW, GHOSTWHITE, FLORALWHITE, LINEN, ANTIQUEWHITE, PAPAYAWHIP, BLANCHEDALMOND, BISQUE, MOCCASIN, NAVAJOWHITE, PEACHOLACE HONEYDEW, MINTCREAM, AZURE, ALICEBLUE, LAVENDER, LIGHTSTEELBLUE, LIGHTSLATEGRAY, SLATEGRAY, STEELBLUE, ROYALBLUE, MIDNIGHTBLUE, NAVY, DARKBLUE, MEDIUMBLUE, BLUE, DODGERBLUE, CORNFLOWERBLUE, DODGERBLUE, CORNFLOWERBLUE AQUA, TURQUOISE, MEDIUMTURQUOISE, DARKTURQUOISE, LIGHTSEAGREEN, CADETBLUE, DARKCYAN, TEAL, DARKSLATEGRAY, DARKGREEN, GREEN, FORESTGREEN, SEAGREEN, MEDIUMSEAGREEN, MEDIUMAQUAMARINE, DARKSEAGREEN, MEDIUMAQUAMARINE, DARKSEAGREEN LIMEGREEN, YELLOWGREEN, DARKOLIVEGREEN, OLIVEDRAB, OLIVE, DARKKHAKI, PALEGOLDENROD, CORNSILK, BEIGE, LIGHTYELLOW, LIGHTGOLDENRODYELLOW, LEMONCHIFFON, WHEAT, BURLYWOOD, TAN, KHAKI, YELLOW, GOLD, ORANGERANGE HOCOLATE, SIENNA, SADDLEBROWN, MAROON, DARKRED, BROWN, FIREBRICK, INDIANRED, ROSYBROWN, DARKSALMON, LIGHTCORAL, SALMON, LIGHTSALMON, CORAL, TOMATO, ORANGERED, RED, CRIMSON, MEDIUMVIOLETRED, DEEPPINK, HOPPINK MAGENTA, FUCHSIA, VIOLET, PLUM, ORCHID, MEDIUMORCHID, DARKORCHID, DARKVIOLET, DARKMAGENTA, PURPLE, INDIGO, DARKSLATEBLUE, BLUEVIOLET, MEDIUMPURPLE, SLATEBLUE, MEDIUMSLATEBLUE, etc ...

[Japanese color]
SAKURAIRO, USUZAKURA, SAKURANEZU, TOKINEZU, NIJIIRO, SANGOIRO, IKKONZOME, SHISHIIRO, KOUBAIIRO, USUBENI, JINZABENI, MOMOIRO, TOKIIRO, NADESHIKOIRO, HAIUME, HAIZAKURA, AWABENIFUJI, SEKITIKUIRO, USUKOUBAI, MOMOHANAIRO, MIZUGAKI, TOKIGARATYA, ARAZOME, USUGAKI, TYOUSYUNIRO, UMENEZU, TOKIASAGI, UMEZOME, SUOUKOU, ASASUOU, MASOO, AKAMURASAKI, TSUTSUJIIRO, BOTANIRO, IMAYOUIRO, NAKABENI, BARAIRO, KARAKURENAI, GINSYU, AKABENI, BENIHI, AKA, SYOUJYOUHI, KURENAI, KOKIHI, HIIRO, AKANI, BENIAKA, ENJI, AKE, AKANEIRO, BENIEBITYA, SUOU, SHINKU, KOIKURENAI, ZOUGEIRO, NERIIRO, KAIHAKUSYOKU, MUSHIGURIIRO, OMINAESHI, KAREKUSAIRO, TANKOU, SHIRATYA, AKASHIROTSURUBAMI, ARAIGAKI, TORINOKOIRO, HATIMITSUIRO, HADAIRO, USUTAMAGOIRO, YUUOU, SYAREGAKI, AKAKOU, TONOKOIRO, NIKUIRO, HITOIRO, TYOUJIIRO, KOUIRO, USUKOU, USUKI, KAREIRO, USUKOU2, ANZUIRO, SHINONOMEIRO, AKEBONOIRO, SANGOSYUIRO, KOKIKUTINASHI, SOHI, USUKIHI, MASOHO, ARAISYU, ENSYUUTYA, BENIKABAIRO, SOHO, AZUKIIRO, KARATYA, AMEIRO, RAKUDAIRO, TSUTIIRO, KIGARATYA, KUWAZOME, HAJIIRO, KITSURUBAMI, TYOUJIZOME, KOUZOME, BIWATYA, SHIKANTYA, KOGAREKOU, KURUMIIRO, SHIBUKAMIIRO, KUTIBAIRO, KUWATYA, ROKOUTYA, KOKUBOUSYOKU, KYARAIRO, EDOTYA, KABAIRO, BENIUKON, KAWARAKEIRO, KITSUNEIRO, OUDOIRO, KOHAKUIRO, AKATYA, TAISYA, RENGAIRO, SUZUMETYA, DANJYUUROUTYA, KAKISHIBUIRO, BENITOBI, HAITYA, TYAIRO, HIWADAIRO, TOBIIRO, KAKITYA, BENGARAIRO, AKASABIIRO, KASSYOKU, KURIUME, BENIHIHADA, EBITYA, KARATYA2, KURIIRO, SYAKUDOUIRO, SABIIRO, SEKKASSYOKU, TYAKASSYOKU, KURIKAWATYA, KUROTYA, EBITYA2, EBIIRO, KANZOUIRO, KOUJIIRO, KINTYA, MIKANIRO, ENTANIRO, OUNI, KAKIIRO, KIAKA, NINJINIRO, DAIDAIIRO, TERIGAKI, AKADAIDAI, KINAKA, SYUIRO, KOMUGIIRO, NIIRO, KITYA, NIKKEIIRO, etc ...

[Western color]
coral red, poppy red, red, tomato red, vermilion, scarlet, carrot orange, chinese red, terracotta, cocoa brown, mahogany, chocolate, marron, sepia, coffee, brown, burnt sienna, amber rose, beige rose, salmon pink, sahara, ash rose, shell pink, baby pink, nail pink, raw sienna, caramel, sunset, cinnamon, tan, champagne, peach, cafe au lait, orange, apricot, amber, bronze, vanilla, cork, burnt umber, raw umber, flesh, golden yellow, mandarin orange, marigold, ecru beige, oyster, ochre, khaki, buff, saffron yellow, pumpkin, yellow ocher, blond, beige, biscuit, leghorn, sunshine yellow, cream yellow, naples yellow, topaz, chrome yellow, cream, straw, jasmine yellow, antique gold, olive, olive drab, etc ...