Chromatic launi. Yadda ake sa duniya ta haskaka?

Mafi kyawun duniya na launuka ya ƙunshi launuka masu yawa wanda zai iya zama sauƙin yin la'akari da abin da inuwa za ta magance. Duk da haka, idan ya zo, alal misali, game da daukar hoto ko cinema, zamu iya raba su da launi da baki da fari. Yana da waɗannan halaye da za ku iya ƙayyade ainihin ɓangare na takalma na musamman zuwa launuka masu launuka da launuka.

Rabe launuka

Akimatic (black da fari gamma) da launi chromatic (gamma spectrum) sun sami sunaye saboda harshen Helenanci. A zahiri an fassara su ne kamar launi da launi. A lokacin da aka haxa, sun samar da launuka masu bambanci a cikin tabarau, haske, da saturation.

Manufar chromaticity a kanta an haɗa shi da jerin halftones. By chromatic launuka hada da duk inuwõyinta suna kusa da launi bakan. Lightness ne dukiya da hadawa chromatic da achromatic launuka.

Me yasa muke ganin duniya a launi?

Hannun ido na mutum don gane launuka daban-daban na bakan shine kyauta mai ban mamaki da ke ba mu damar fuskanci haɗarin haɗari a gaban faɗuwar rana da tsirrai da tsire-tsire, don ƙayyade balagar 'ya'yan itatuwa da kuma kirkiro manyan abubuwan zane-zane ... A hanyar, tunanin kirki na duniya bai kasance ba fãce a cikin mutane.

Domin da ji na launi amsa kai tsaye zuwa sel da ido. Ba dukkan abubuwa masu rai ba ne su iya gane duniya a launi. Amma mafi yawan mutane suna samuwa. Abun daji da kwakwalwan sune masu karɓar ido na musamman. Tsohon yana da alhakin fahimtar launuka masu launin launuka, na ƙarshe don fahimtar launuka masu launuka. Rashin kuskuren fahimtar shi yafi yawa ne saboda iyawar ganin bakan ko wani launi daban-daban.

Domin ganin launin, ana bukatar haske a sama da duka. Yarda, a cikin duhu, kana da kamar wuya a iya sanin ko launi makirci na wani abu. Dukkan abubuwa suna da nauyin haɗakarwa da nuna hasken hasken wuta. A wannan yanayin, kawai ƙimar raƙuman hasken yana da darajar. Alal misali, kore apple nuna kalaman, da tsawon wanda yayi dace da daya daga cikin inuwõwi na kore. Duk sauran launuka suna tunawa, saboda haka apple ya kasance baƙaƙen kore.

Ƙananan launuka masu launi

A gaskiya ma, dukkan launuka masu launuka da tabarau an halicce su ne akan launin ja, launin shuɗi da launuka. Hanyoyin daban-daban na nuna raƙuman ruwa suna iya ba mu damar ganin launuka iri iri. Don haka, alal misali, har ma jariran za su iya amincewa da cewa ta hanyar haɗuwa da launin rawaya tare da blue, za ka iya samun launin kore, kuma idan rawaya da ja suna haɗuwa, ana fitar da orange.

Black launi ta shafe duk taguwar ruwa. White, a akasin wannan, ya nuna su. Wadannan launuka suna kira achromatic kuma suna daya kawai halayyar - da haske, wanda halitta a kewayon grays, tun daga mai haske fari da kuma kawo karshen tare da baki.

Halaye na launuka masu launuka

Ya dafa lightness damar kwatanta tsakanin wani chromatic da achromatic launuka. Saboda haka, kowane launi mai launi zai iya kwatanta shi cikin haske tare da wata inuwa daga cikin bakan ko tare da wata inuwa. Kusan kowane lokaci, ba tare da jinkirin ba, zamu iya cewa wane daga cikin inuwakin ya fi haske ko duhu.

Dole ne mu manta cewa, ba kamar launi baƙar fata da farar fata, kowane launi mai suna chromatic yana da wani saturation. Wannan halayyar tana ƙaddara ta hanyar bambanci a cikin nau'in daga ƙauye mai daidaituwa a cikin haske kuma yale mutum yayi magana akan haskensa. Lokacin da kuka haɗu da kullun chromatic da achromatic tare da wannan lightness, launi ba ya canza - inuwa ta launin toka ba ta da launi. Canje-canje zai faru a yayin daɗa duhu ko, a cikin wasu, ƙananan buromatic palette.

Wasan ban mamaki na haske

Mafi mahimmanci ga fahimtar mutum na launuka suna nuna launin nauyin mahaifa, lokacin da launi ya bambanta dangane da kusurwar haske. Sunan launi ne saboda yanayin bayyanarsa - ta sunan sunan ma'adinai wanda ya rufe harsashi na mollusk. Shi ne wanda yake aiki a matsayin kayan gini don ci gaban lu'u-lu'u.

Hanyoyin launin launuka suna faruwa ne saboda tsari na musamman na uwar lu'u-lu'u, wanda ya kasance da ƙananan lu'u-lu'u, wanda kowannensu yana ƙira kuma ya nuna haske. Sabili da haka, launi na nacre alama ce da mu kamar inuwa, wadda ta cika da dukan launuka na bakan gizo.

Rainbow

An yi imani da cewa akwai launuka 7 a cikin bakan gizo. Babban halayen launuka suna tattarawa a cikin siffar arc mai zurfi kuma suna tafiya daya cikin ɗayan. A gaskiya ma, bakan gizo ba komai ba ne kawai kamar yadda hasken rana ke haskakawa a cikin ruwa mai laushi ga ido na mutum.

Bakan gizo ya zama abu mai ban mamaki a cikin sharewar sama bayan ruwan sama. Hakanan zaka iya kallon bakan gizo a kan tafki tare da tsabtatawar iska, kan ruwaye da ruwa. Koda a rana mai sanyi, lokacin da iska ta cika da ƙananan lu'u-lu'u, za ka iya ganin wannan abin mamaki mai ban mamaki, wanda aka dauki daya daga cikin bayyane masu haske na launuka masu launuka.

Duniya tana cike da launuka masu launi da launuka masu launi, waɗanda zasu iya faranta ido ga mutum, cika rayuwar da kyakkyawa da kuma abubuwan da suka fi kyau. Bayan bayan fahimtar zurfin kyautar kyauta ta kyauta, zaka iya jin dadin rayuwa.