Zenera limaphatikiza kuwala, makina osindikiza amafanizira inki — choncho code ya HEX iyenera kusinthidwa isanapite ku press. Wosinthira uyu amakulipirani ma percent a cyan, magenta, yellow ndi key zomwe zimafanana ndi utoto wanu wa web monga momwe inki imathera.
Mmene kusintha kwa HEX kukhala CMYK kumagwirira ntchito
- Sinthani code ya HEX kukhala RGB ndikugawira chanel iliyonse pa 255.
- Werengani gawo la key (black): K = 1 − max(R, G, B).
- Pangani inki zina pochotsa gawo lakuda limenelo: C = (1 − R − K) / (1 − K), ndipo formula yomweyo imagwiranso ntchito kwa magenta ndi yellow.
- Wopondereza ma value onse anayi ndi 100 kuti mupeze ma percent. Black weniweni umapita pafupi ndikukhala 0/0/0/100.
Chitsanzo chomwe chagwira ntchito
Ichi ndi mawu ofananira osati oyenera zida zonse. Kusindikiza kwenikweni kumadalira pepala, inki ndi ICC color profile, choncho tengani zotsatira ngati mphunzitsani ndipo nthawi zonse onani proof kwa mitundu yofunika pa mtundu.
HEX and CMYK explained
Kodi HEX ndi chiyani?
HEX ikhala nambala ya hexadecimal ya manambala asanu ndi atatu yomwe imasunga njira za red, green ndi blue za mtundu yomwe imayamba ndi #. Pa maziko, ma pair a manambala akusunga chanel imodzi, kuyambira 00 (palibe) mpaka FF (kathunthu), zomwe zimapereka mitundu 16.7 miliyoni mofanana ndi RGB koma m'kutanthauzira kofupikitsa. HEX ndiyachizolowezi mu CSS, zida za design ndi malamulo a mtundu.
- Syntax:
- #RRGGBB
- Range:
- 00–FF pa channel
- Best for:
- CSS, kupereka mapulani a design, malamulo a mtundu
Kodi CMYK ndi chiyani?
CMYK ndi mawonekedwe a inki zinayi omwe amagwiritsidwa ntchito pa kusindikiza: cyan, magenta, yellow ndi key (black), iliyonse monga peresenti kuchokera ku 0 mpaka 100. Inki imatchula kuwala osati kumatulutsa, choncho CMYK imatha kufunsa mitundu yochepa kuposa skrini — chifukwa chake mitundu yowala ya skrini nthawi zina imawoneka yofooka ikasindikizidwa.
- Syntax:
- cmyk(C%, M%, Y%, K%)
- Range:
- 0–100% pa inki
- Best for:
- kusindikiza, zakatoni, ntchito zokonzekera kwa press
HEX to CMYK reference table
Mitundu yophweka kwambiri ya CSS, yasinthidwa kuchokera ku HEX kupita ku CMYK.
| Mtundu | 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%) |