Ib tug pib phau ntawv qhia rau Contrasting Colours

Cov txheej txheem:

Ib tug pib phau ntawv qhia rau Contrasting Colours
Ib tug pib phau ntawv qhia rau Contrasting Colours
Anonim

Ob xim los ntawm ntau ntu ntawm cov xim log yog cov xim sib txawv (tseem hu ua cov xim sib xyaw lossis cov xim sib tsoo). Piv txwv li, liab yog los ntawm qhov sov ib nrab ntawm cov xim log thiab xiav yog los ntawm ib nrab txias. Lawv yog cov xim sib txawv.

Hauv kev tshawb fawb thiab xim txoj kev xav, muaj cov ntsiab lus meej rau kev sib piv thiab cov xim sib xyaw thiab lawv tshwm sim li cas ntawm lub log xim. Hauv kev tsim duab kos duab thiab qee qhov chaw, peb siv kev txhais lus xoob. Cov xim tsis tas yuav yog qhov sib txawv ncaj qha lossis muaj cov txheej txheem sib cais kom suav tias yog qhov sib txawv lossis sib ntxiv. Hauv kev tsim, nws yog ntau ntxiv txog kev nkag siab thiab kev xav.

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Koj kuj tuaj yeem pom cov xim sib txawv no hu ua cov xim sib ntxiv, uas feem ntau yog hais txog txhua khub xim uas ncaj qha lossis yuav luag ncaj nraim ntawm ib leeg ntawm cov xim xim, xws li ntshav thiab daj.

Liab thiab ntsuab yog cov xim sib txawv. Cov xim hloov pauv ntau dua sib cais ob xim, qhov sib txawv ntau dua. Piv txwv li, magenta thiab txiv kab ntxwv tsis zoo sib xws ib khub li magenta thiab daj lossis magenta thiab ntsuab.

Cov xim uas ncaj nraim ntawm ib leeg tau hais tias kev sib tsoo - txawm hais tias qhov kev sib tsoo no lossis qhov sib txawv siab tsis tas yuav yog qhov phem. Qee qhov sib txawv siab, sib ntxiv, sib tsoo xim yog qhov txaus siab heev.

Siv Contrasting Colours

Cov xim sib xyaw ua ke uas siv ob, peb, lossis plaub xim sib txawv tau piav qhia raws li kev sib xyaw ua ke, ob npaug ntxiv, triad, thiab sib cais-cov xim sib xyaw ua ke.

Txhua tus xim thawj xim (RGB) ua khub zoo nrog cov xim sib txawv (CMY) los tsim cov xim sib txawv. Sib txawv ntawm qhov ntxoov ntxoo ntawm cov xim ntxiv nrog qhov sib txawv tsawg dua.

  • Red (ntxiv) thiab aqua/cyan (subtractive)
  • Green (ntxiv) thiab fuchsia / magenta (subtractive)
  • Blue (additive) and yellow (subtractive)

Nyob rau hauv 12-xim RGB xim log. liab, ntsuab, thiab xiav yog peb lub ntsiab xim. Peb cov xim rho tawm ntawm cyan, magenta, thiab daj yog cov xim thib ob. Cov 6 xim tertiary (ib qho sib xyaw ntawm cov xim thawj nrog nws cov xim thib ob ze tshaj plaws) yog txiv kab ntxwv, chartreuse, caij nplooj ntoos hlav ntsuab, azure, violet, thiab rose.

Pom zoo: