Ma u baahan tahay inaad midab daabacan ku muujiso shaashadda? Beddelidda CMYK ilaa RGB waxay ku siisaa u dhigma iftiinka ee boqolleyda khadkaaga — qiimayaasha uu monitorka, mockup ama bogga webku runtii soo bandhigi karo.
Sida CMYK ilaa RGB beddelku u shaqeeyo
- Qaado afarta boqolkiiba sida inta khad ah ee profile-ka Coated FOGRA39.
- Akhri midabka ay profile-ku daabacayo isku-darkaas khadadka, adigoo isticmaalaya habka qiyaasta midabka ee xiriirka ah iyo magdhowga dhibicda madow.
- Beddel midabkaas sRGB. Midabada shaashaddu aan muujin karin waxaa loo dhoweeyaa qiimaha ugu dhow ee shaashaddu muujin karto.
- Rogo kanaal kasta ilaa lambar buuxa oo u dhexeeya 0 iyo 255.
Tusaale shaqeeyay
Natiijada RGB waxay muujinaysaa sida isku-darkan khadadka uu u muuqdo warqadda la dahaadhay oo leh profile-ka caadiga ah ee Coated FOGRA39. Profile-yada CMYK kale (tusaale ahaan ka matbacaddaada) waxay siiyaan tirooyin kala duwan, shayga la daabacay se waligiis ma iftiimo sida shaashadda.
CMYK iyo RGB sharaxan
Waa maxay CMYK?
CMYK waa moodelka afarta-ink oo loo isticmaalo daabacaadda: cyan, magenta, yellow iyo key (madow), midkiiba boqolkiiba 0 ilaa 100. Xarfaha ink-ka waxay ka jarayaan iftiin halkii ay ka sii dayn lahaayeen, sidaa darteed CMYK wuxuu daboolaa midabyo ka yar shaashadda — taasoo ah sababta midabada dhalaalaya ee shaashadda ay mararka qaarkood u muuqdaan kuwo liita marka la daabaco.
- Nidaamka qoraalka:
- cmyk(C%, M%, Y%, K%)
- Xadka:
- 0–100% per ink
- Ku habboon:
- daabac, baakadaha, shaqo diyaar u ah press
Waa maxay RGB?
RGB wuxuu sharraxayaa midab sida saddex kanaal oo iftiin ah — casaanka, cagaaran iyo buluug — midkiiba 0 ilaa 255. Waxay ka tarjumaysaa sida shaashaduhu dhab ahaantii u shaqeeyaan: saddexduba marka ay 255 yihiin waxay bixiyaan caddaan, dhammaantood marka ay 0 yihiin waxay bixiyaan madow. RGB waa doorashada saxda marka aad u baahan tahay inaad xisaabiso midabka, waxaana rgba() ku darayaa hufnaan dheeraad ah.
- Nidaamka qoraalka:
- rgb(R, G, B)
- Xadka:
- 0–255 per channel
- Ku habboon:
- koodh, canvas, hufnaan leh rgba()
CMYK ilaa RGB jadwal tixraac
Midabada CSS ee ugu caansan, laga beddelay CMYK ilaa RGB.
| Midab | CMYK | RGB |
|---|---|---|
| black | cmyk(89%, 78%, 62%, 97%) | rgb(1, 1, 1) |
| white | cmyk(0%, 0%, 0%, 0%) | rgb(255, 255, 255) |
| red | cmyk(0%, 95%, 92%, 0%) | rgb(229, 36, 32) |
| lime | cmyk(64%, 0%, 100%, 0%) | rgb(105, 180, 45) |
| blue | cmyk(93%, 75%, 0%, 0%) | rgb(44, 74, 154) |
| yellow | cmyk(9%, 0%, 96%, 0%) | rgb(244, 230, 0) |
| orange | cmyk(0%, 43%, 94%, 0%) | rgb(246, 162, 22) |
| teal | cmyk(83%, 27%, 48%, 12%) | rgb(9, 129, 128) |
| purple | cmyk(63%, 100%, 4%, 1%) | rgb(125, 33, 126) |
| gray | cmyk(48%, 39%, 39%, 21%) | rgb(129, 128, 127) |