Los ntawm kev luam ntawv thiab xav tau tib xim rau web? Hloov CMYK mus HEX muab koj qhov sib piv rau screen ntawm koj ink mix, npaj rau paste rau CSS, Figma lossis daim ntawv brand.
Yuav ua li cas CMYK rau HEX hloov ua haujlwm
- Fais qhov plaub CMYK feem pua los ntawm 100.
- Hais txog key component ua ntej: txhua channel raug nthuav los ntawm (1 − K).
- Xam cov channel: R = 255 × (1 − C) × (1 − K), G = 255 × (1 − M) × (1 − K), B = 255 × (1 − Y) × (1 − K).
- Puav pheej txhua channel, sau nws ua ob tus lej hexadecimal thiab koom lawv tom qab ib #.
Qhia ua piv txwv
Approximate los ntawm yam nws yog. CMYK npog ib tug ntau me dua ntawm xim piv rau screen, yog li HEX tshwm sim yog ib qho preview paub tseeb dua tsis yog ib qho color-managed match — qhov ntawd yuav xav tau ICC profile ntawm press.
CMYK thiab HEX piav
Dab tsi yog CMYK?
CMYK yog qauv plaub-ink siv hauv kev luam: cyan, magenta, yellow thiab key (black), txhua tus ua feem pua los ntawm 0 txog 100. Ink thim teeb es tsis txhob tso tawm nws, yog li CMYK npog tsawg xim dua zaub — yog vim li cas cov xim ci ncoo ntawm zaub qee zaum zoo li tsis ci thaum luam tawm.
- Syntax:
- cmyk(C%, M%, Y%, K%)
- Range:
- 0–100% per ink
- Zoo tshaj rau:
- print, packaging, press-ready artwork
Dab tsi yog HEX?
A HEX code is a six-digit hexadecimal number that stores the red, green and blue channel of a color behind a leading #. Each pair of digits covers one channel, from 00 (none) to FF (full), which gives the same 16.7 million colors as RGB in a much shorter notation. HEX is the default in CSS, design tools and brand guidelines.
- Syntax:
- #RRGGBB
- Range:
- 00–FF per channel
- Zoo tshaj rau:
- CSS, design handoff, brand guidelines
CMYK rau HEX daim ntawv reference
Cov xim CSS feem ntau, hloov los ntawm CMYK rau HEX.
| Xim | CMYK | HEX |
|---|---|---|
| black | cmyk(0%, 0%, 0%, 100%) | #000000 |
| white | cmyk(0%, 0%, 0%, 0%) | #FFFFFF |
| red | cmyk(0%, 100%, 100%, 0%) | #FF0000 |
| lime | cmyk(100%, 0%, 100%, 0%) | #00FF00 |
| blue | cmyk(100%, 100%, 0%, 0%) | #0000FF |
| yellow | cmyk(0%, 0%, 100%, 0%) | #FFFF00 |
| orange | cmyk(0%, 35%, 100%, 0%) | #FFA600 |
| teal | cmyk(100%, 0%, 0%, 50%) | #008080 |
| purple | cmyk(0%, 100%, 0%, 50%) | #800080 |
| gray | cmyk(0%, 0%, 0%, 50%) | #808080 |