Na o hloka ho bontša 'mala oa khatiso skrineng? Ho fetolela CMYK ho RGB ho u fa tekanyo e thehiloeng ho leseli ea liphesente tsa ink — boleng boo moniter, mockup kapa leqephe la webo li ka bo bontšang.
Mokhoa oa ho fetoha ho tloha CMYK ho ea ho RGB
- Nka liperesente tse 'nè e le bongata ba inki bakeng sa profaele ea Coated FOGRA39.
- Bala 'mala oo profaele e o hatisang bakeng sa motsoako ona oa inki, o sebelisa maikemisetso a 'mala a amanang le tekanyetso ea ntlha e ntšo.
- Fetolela 'mala oo ho sRGB. Mebala eo skrine e sa e bontšeng e fokotsoa ho ea boleng bo haufi ka ho fetisisa bo ka bontšoang.
- Potoloha channel ka 'ngoe hore e be nomoro e felletseng pakeng tsa 0 le 255.
Mohlala o sebetsang
Sephetho sa RGB se bontša hore motsoako ona oa inki o shebahala joang pampiring e koahetsoeng ka profaele e tloaelehileng ea Coated FOGRA39. Liprofaele tse ling tsa CMYK (mohlala ho tsoa khoebong ea hau ea ho hatisa) li fana ka linomoro tse fapaneng, 'me ntho e hatisitsoeng ha e khanye joalo ka skrine.
CMYK le RGB li hlalositsoe
Ke eng CMYK?
CMYK ke mohlala oa ink o nang le mebala e mene o sebelisoang khatisong: cyan, magenta, yellow le key (black), e ' ngoe le e ' ngoe e le porsente ho tloha 0 ho isa 100. Ink e tlosa leseli ho e-na le ho e hlahisa, kahoo CMYK e akaretsa mebala e fokolang ho feta skrine — ke ka lebaka leo mebala e khanyang ea skrine hangata e shebahalang e sa khanye ha e hatsetse.
- Sinthaxe:
- cmyk(C%, M%, Y%, K%)
- Mekhahlelo:
- 0–100% ka ink
- E loketse bakeng sa:
- khatiso, liphutheloana, mesebetsi e loketseng ho hatsetsa
Ke eng RGB?
RGB e hlalosa 'mala e le litsela tse tharo tsa leseli — red, green le blue — e ' ngoe le e ' ngoe ho tloha 0 ho isa 255. E bontša kamoo skrine e sebetsang ka teng: tse tharo kaofela ho 255 li fana ka tšoeu, kaofela ho 0 li fana ka ntsho. RGB ke khetho e nepahetseng ha o hloka ho bala le 'mala, 'me rgba() e eketsa ho pepeseha ka holim'a eona.
- Sinthaxe:
- rgb(R, G, B)
- Mekhahlelo:
- 0–255 ka tsela
- E loketse bakeng sa:
- khoutu, canvas, pepeseho ka rgba()
CMYK to RGB reference table
Mebala e tlamehang ka CSS, e fetotsoe ho tswa ho CMYK ho ea ho RGB.
| 'Mala | 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) |