Izikrini zidibanisa ukukhanya, iziprinta zidibanisa i-inki — ngoko ke ikhowudi ye-HEX kufuneka iguqulwe phambi kokuba into iprintwe. Lo mguquli ukunika iipesenti ze-cyan, magenta, yellow kunye ne-key ezihambelana nombala wakho wewebhu ngokungqinelana nangeesakhono ze-inki.
Indlela yokuguqula HEX uye ku-CMYK
- Guqula ikhowudi ye-HEX iye kwi-RGB uze ulinge zonke iziteshi ngama-255.
- Bala inxalenye yekey (black): K = 1 − max(R, G, B).
- Phuma ezinye i-inki ngokususa la maxesha emnyama: C = (1 − R − K) / (1 − K), kwaye usebenzise ifomula efanayo ku-magenta naku-yellow.
- Phindaphinda zonke ezi xabiso zine ngama-100 ukuze ufumane iipesenti. I-black ecocekileyo ijika ibe 0/0/0/100.
Umzekelo osebenzayo
Oku kukuhlelekisa okungaxhomekekanga kwisixhobo. Ukuphrinta kweyinyani kuncike ephepheni, i-inki kunye neprofayile ye-ICC, ngoko tyala isiphumo njengendawo yokuqala kwaye kuhlala kuhlolwe iproof kwiimbali ezibalulekileyo ze-brand.
HEX kunye ne-CMYK zichazwe
Yintoni i-HEX?
Ikhowudi ye-HEX yinombolo ye-hexadecimal eneenani ezintandathu egcina i-red, green kunye ne-blue channel yombala ngokuqala nge-. Yibini nganye yee-dijithi imele i-channel enye, ukusuka ku-00 (akukho) ukuya ku-FF (ugcino), nto leyo ebonelela ngemibala efanayo eyi-16.7 yezigidi njenge-RGB ngendlela emfutshane. I-HEX yeyona nto isetyenziswa ngokungagqibekanga kwi-CSS, izixhobo zokuyila kunye neenkcukacha zesimbo sebrand.
- Isyntax:
- #RRGGBB
- Ububanzi:
- 00–FF per channel
- Ilungele kakhulu:
- CSS, ukudluliselwa koyilo, izikhokelo ze-brand
Yintoni i-CMYK?
I-CMYK ngumzekelo we-inki ezine osetyenziswa kuphrinto: cyan, magenta, yellow kunye ne-key (black), nganye njengipesenti ukusuka ku-0 ukuya ku-100. I-inki isusa ukukhanya endaweni yokukukhupha, ngoko ke i-CMYK ibamba imibala embalwa kune-skrini — yiyo loo nto imibala ekhanyayo yesikrini idla ngokubonakala ingacacanga xa iphrintiwe.
- Isyntax:
- cmyk(C%, M%, Y%, K%)
- Ububanzi:
- 0–100% per ink
- Ilungele kakhulu:
- ukuphrinta, ukupakisha, imisebenzi yerhafu-press elungele umsebenzi
HEX to CMYK reference table
Eyona mibala ye-CSS eqhelekileyo, iguqulelwe ukusuka ku-HEX iye ku-CMYK.
| Umbala | HEX | CMYK |
|---|---|---|
| black | #000000 | cmyk(0%, 0%, 0%, 100%) |
| white | #FFFFFF | cmyk(0%, 0%, 0%, 0%) |
| red | #FF0000 | cmyk(0%, 100%, 100%, 0%) |
| lime | #00FF00 | cmyk(100%, 0%, 100%, 0%) |
| blue | #0000FF | cmyk(100%, 100%, 0%, 0%) |
| yellow | #FFFF00 | cmyk(0%, 0%, 100%, 0%) |
| orange | #FFA500 | cmyk(0%, 35%, 100%, 0%) |
| teal | #008080 | cmyk(100%, 0%, 0%, 50%) |
| purple | #800080 | cmyk(0%, 100%, 0%, 50%) |
| gray | #808080 | cmyk(0%, 0%, 0%, 50%) |