Cobalt ndizitsulo zamtengo wapatali. Pamene cobalt salt ndi aluminium oxide zimasakanikirana, mumapeza mthunzi wokongola wa buluu. Mtundu wa cobalt kapena cobalt wabuluu ndi buluu wonyezimira , wopepuka kuposa navy koma wopepuka kuposa kuwala kwa buluu . Mu potengera, maphala, matabwa, ndi magalasi, mtundu wa buluu wa mtundu wa cobalt umachokera ku kuwonjezera kwa cobalt salt. Ndi kuwonjezera kwa zowonjezera zitsulo kapena mchere, cobalt ikhoza kukhala yamagenta kapena apamwamba.
Malingaliro ndi Mbiri ya Cobalt Blue
Cobalt ndi mtundu wozizira ndi kugwirizana kwa chilengedwe, mlengalenga, ndi madzi. Amaonedwa kuti ndi amzanga, ovomerezeka ndi odalirika. Cobalt mtundu wa buluu umakhala wotonthoza komanso wamtendere. Ikhoza kupereka uphungu. Monga kuzungulira ndi zina zothamanga blues, makhalidwe ake amaphatikizapo kukhala bata ndi bata.
Cobalt buluu ili ndi mbiri yogwiritsira ntchito phalasitiki zachi China ndi zowonjezera zina ndi magalasi. Pogwiritsa ntchito luso lojambulajambula, cobalt buluu ankagwiritsidwa ntchito ndi Renoir, Monet, ndi Van Gogh. Posachedwapa, Maxfield Parrish, wojambula ku America kumayambiriro kwa zaka za zana la 20 anali ndi mtundu wa buluu wotchedwa cobalt wotchedwa Parrish Blue. Iye ankadziwika chifukwa cha malawi ake odzaza.
Kugwiritsa ntchito Cobalt Blue mu Mafayilo Opanga
Cobalt buluu imakondedwa ndi amuna ndi akazi ofanana. Gwiritsani ntchito mtundu wofiira wa cobalt mtundu wa buluu ndi mtundu wofiira ngati wofiira, lalanje kapena wachikasu. Sakanizani ndi zobiriwira kuti mutenge madzi kapena muzigwiritsa ntchito imvi kuti muwoneke bwino.
Ngati mapangidwe anu asindikizidwa mu inki pamapepala, gwiritsani ntchito kuwonongeka kwa CMYK (kapena maonekedwe a tsamba) m'mafayilo anu a tsamba. Ngati mumapanga zowonetsa masewero, mugwiritseni ntchito RGB. Okonza omwe amagwira ntchito ndi HTML ndi CSS ayenera kugwiritsa ntchito zipangizo za Hex.
- Cobalt Blue (Parrish Blue): Hex # 0047ab | RGB 0,71,171 | CMYK 100,58,0,33
- Mdima Wofiira wa Cobalt: Hex # 3d59ab | RGB 61,89,171 | CMYK 64,48,0,33
- Cobalt Yoyera Bulu: Hex # 6666ff | RGB 102,102,255 | CMYK 60,60,0,0
- Chosungunuka Magalasi Blue: Hex # 2e37fe | RGB 46,55,254 | CMYK 82,78,0,0
Mbalame Yoyera pafupi ndi Cobalt Blue
Ngati mukukonzekera ntchito imodzi kapena ziwiri kuti muzisindikize, pogwiritsa ntchito mitundu yolimba ya ink-osati CMYK-ndiyo njira yowonjezera ndalama. Ambiri osindikizira amalonda amagwiritsa ntchito Pantone Matching System, yomwe ili mtundu wa mawonekedwe aatali kwambiri ku US The mtundu wa Pantone umafanana ndi mtundu wa cobalt wotchulidwa m'nkhaniyi ndi:
- Cobalt Blue (Parrish Blue): Pantone Solid Coated 2369 C
- Mdima Wofiira wa Cobalt: Pantone Yokwera Koti 2367 C
- Cobalt Wonyezimira Buluu: Pantone Wolimba Wophimbidwa 2088 C
- Galasi losungunuka Blue: Pantone Solid Coated 2097 C
Mabala ena a Cobalt
Ngakhale timaganizira za cobalt ngati buluu, palinso mitundu ina ya mtundu wa cobalt yomwe imapezeka mu mafuta ndi madzi omwe siwuluu, monga:
- Yellow Cobalt
- Cobalt Turquoise
- Cobalt Violet (RGB: 145,33,158)
- Cobalt Green (RGB: 61,145,64)