Ekigezo ky'okwawula langi

Bbululu oba kiragala? Zuula awatandikira bbululu gy'oli, olwo oteeke langi mu nsengeka y'endabika yazo. Ddakiika nga 3, kya bwereere: tekyetaagisa kwewandiisa.

Byawandiikibwa ttiimu ya HelibrainKeekenneenyezeddwa Robert(Olungereza), eyeetegekera diguli ya PhD mu biophysicsKyafulumizibwa Kyekenneenyezeddwa omulundi ogwasembayo

Engeri y'okutegeera ebyavaamu

  • Awatandikira bbululu gy'oli: endabika ya langi eby'okuddamu kwo we byakyukira okuva ku "kiragala" okudda ku "bbululu". Endabika ya langi ye nsonda ya langi ku nneeyoleka ey'enkulungo ya langi; tukozesa ekibangirizi kya langi ekya OKLCH, omuli amadaala ag'enkanankana mu ndabika agakulaakulana nga galabika nga gaawukana mu kigero kye kimu. Ku kipimo kyaffe, kiragala kiri okumpi ne 140° ate bbululu eri okumpi ne 250°.
  • Ebyokulabirako bya langi ebisatu: langi emu esinga ekkomo lyo okuba ya kiragala katono, ekkomo lyennyini, n'endala esinga okuba ya bbululu katono. Mukwano gwo ayinza okuyita eya wakati erinnya eddala.
  • Obubonero bw'ensobi: langi eziri mu nnyiriri zo bwe zaali ziwedde okuva ku nsengeka entuufu. Buli langi epimibwa ebbanga eriri wakati waayo ne langi zaayo ebbiri eziriraanye, okuggyako 2; n'olwekyo olunyiriri olusengekeddwa obulungi lufuna 0. Ekisinga wansi kye kirungi.
  • Enkulungo: buli langi ku nkulungo y'endabika ya langi, mu langi yaayo. Akasonga akawanvu kalaga nti waliwo okusobya okusingawo ku ndabika eyo; "okusobya okusinga" kulaga ekitundu ekirimu okusobya okusinga.

Ekkomo lyo teririna kya kuddamu kituufu oba ekikyamu. Obubonero bw'ensobi bwo bulina: 0 kitegeeza kituufu ddala. Byombi si bipimo bya busawo.

Bbululu wange afaanana otya n'o wuwo?

Abantu bateeka ensalo wakati wa kiragala ne bbululu mu bifo eby'enjawulo. Mu kunoonyereza ku ndabika ez'enjawulo ezitabuliddwamu langi endala, kiragala ekirongoofu ne bbululu ekirongoofu abantu bye balondawo byawukana nnyo, ne kiba nti bbululu w'omuntu ayinza okuba kiragala eri omulala [1]. N'ennimi zaawukana: mu kunoonyereza ku nnimi 120, 68 zikozesa ekigambo kimu ku kiragala ne bbululu [2]. N'olwekyo ekkomo lya mukwano gwo liyinza okuba nga si lyo.

Ebikulu mu bufunze

  • Obuzibu mu kulaba langi: nga abasajja 8% n'abakazi 0.4% abalina obuzaale bw'e Bulaaya balina obuzibu mu kwawula langi emmyufu n'eya kiragala, era 4 okutuuka ku 6.5% ku basajja abalina obuzaale bw'e China ne Japan [3]. Omuko guno si kigezo kya kizibu ekyo.
  • Ebigambo ne langi: Olurusiya lulina ebigambo eby'enjawulo ebitegeeza bbululu omutangaavu ne bbululu enzikivu. Mu kunoonyereza okutonotono okumu, abantu aboogera Olurusiya baawulamu amangu langi za bbululu ebbiri bwe zaali ku njuyi ez'enjawulo ez'ensalo eyo; aboogera Olungereza tebaalabamu njawulo eyo [4].
  • Ekigezo eky'edda eky'okusengeka langi: ekigezo kya Farnsworth–Munsell 100-hue, ekikozesebwa mu malwaliro, kirina ebipande bya langi 85 mu biterekero 4. Ekitundu kyaffe kya 2 kyagiddwa ku kyo, naye tukozesa langi zaffe era n'ebipande bitono.
  • Emyaka: mu kigezo ekyo eky'omu ddwaaliro, okusengeka langi kuba kulungi nnyo nga omuntu awezezza emyaka 19, oluvannyuma kukendeera mpola ng'emyaka gyeyongera (abantu 382 abalina okulaba langi okwa bulijjo) [5].
  • Langi ezitayinza kwawulwa bulungi: mu kunoonyereza okwakoleddwa ku yintaneeti ku bantu 1,401 ku kifaananyi ekiyitibwa "the dress", 57% baakiraba nga kya bbululu ne kiddugavu era 30% nga kyeru n'ekya zaabu [6]. Okunoonyereza okusingako obunene ku yintaneeti kwazuula nti abasinga baalaba ekirala [7], kale abantu baawukana kumpi kyenkanyi.

Engeri ekigezo ky'okwawula langi gye kikolamu

  1. Bbululu oba kiragala? Langi emu eragibwa omulundi gumu ku fundo eya grey etaliimu langi. Nyiga Kiragala oba Bbululu, oba nyiga ← ne →. Ddamu okusinziira ku kye wasooka okulowooza.
  2. Okusemberera ekkomo. Ennyiriri bbiri eza langi zitambula mu kiseera kye kimu, emu ng'etandikira okumpi n'enkomerero ya kiragala ate endala okumpi n'enkomerero ya bbululu, buli emu erina langi 12. Okuddamu nti "kiragala" kutambuza olunyiriri olwo okwolekera bbululu, okuddamu nti "bbululu" kulutambuza okwolekera kiragala, era amadaala gakendeera buli lw'okolawo endala. Byombi bisisinkana okumpi n'ekkomo lyo.
  3. Langi mu nsengeka. Oluvannyuma ojja kufuna ennyiriri 4 ezirina langi 12 buli emu. Buli lunyiriri lulina langi etakyuka ku buli nkomerero; walula langi, oba nyiga ku bbiri ozikyuse, okutuusa ng'ennyiriri ekyukakyuka mu ngeri ennungi. Tewali ssaawa ekupima.

Langi zonna 52 ez'ekitundu kya 2 zeetooloola omulundi gumu mu nkulungo ya langi, nga buli emu ewaŋŋaniddwa ne munne nga 6.9°, era zonna zirina okutangaala n'okuba n'amaanyi ga langi bye bimu; langi yokka y'ekyuka. Ensalo ebalibwa ku kifo kya 50% eky'olunyiriri oluteeberezebwa okuva mu by'oddamu. Obubonero bw'ensobi bubalibwa ng'etteeka ly'ekigezo kya 100-hue.

Kiki ekikosa ebyava mu kigezo kyo?

  • Ekkolero lyo. Amakolero g'enkola za kompyuta gaawukana mu langi, okwaka n'entegeka. Enkola ey'ekiro, ebisengejja ekitangaala kya bbululu, "true tone" n'ekkompyuta etangaala katono byonna bikyusa langi okwolekera kyenvu. N'omukozi w'ekigezo eky'eddwaliro eky'endabika 100 agamba nti ekigezo eky'oku mukutu tekisobola kuwa kivaamu kya nkomerero, kubanga ebyuma ebiraga kifaananyi byawukana [8]. Geraageranya ebyavaamu ku kkola y'emu.
  • Ekisenge. Ekitangaala eky'amaanyi oba ekya langi ekikwetoolodde kikyusa engeri ekifaananyi ku kkola gye kirabika.
  • Olulimi lwo. Ebigambo by'okozesa ku langi bikosa w'oteeka ensalo. Ennimi ezituuma bbululu omutangaavu ne enzirugavu amannya ag'enjawulo, oba ezituuma kiragala ne bbululu ekigambo kimu, ziteeka ensalo mu ngeri ez'enjawulo [2][4][9].
  • Emyaka n'obukoowu. Okuteeka langi mu nsengeka kweyongera obuzibu ng'omuntu akula [5], era amaaso agakoye gakaluubiriza okwawula langi eziri okumpi.
  • Okulaba langi. Abantu abalina obuzibu mu kwawula emmyufu ne kiragala batera okusanga ennyiriri ezimu nga nzibu nnyo. Bwe kiba nti ebimu ku kigezo byakuweddeko nga tosobola kubikola, omusawo w'amaaso ayinza okukebera obusobozi bwo obw'okulaba langi obulungi.

Ekigezo kino kye kiyinza n'ekitayinza kukutegeeza

Ekigezo ky'okwawula langi kiraga w'oteeka ggwe ensalo wakati wa kiragala ne bbululu, era n'obusobozi bwo okuteeka langi ezifaanagana ennyo mu nsengeka ennungi ku kkola eno. Gwe muzannyo ogwesigamiziddwa ku mirimu egy'okunoonyereza. Si kigezo kya butalaba langi, si kigezo kya busawo, era si kigezo kya Farnsworth–Munsell kyennyini: obubonero bwakyo tebusobola kugeraageranyizibwa ku bipimo bya malwaliro. Tetukolagana na X-Rite oba Munsell.

Bw'olowooza nti oyinza obutalaba langi bulungi, omusawo w'amaaso ayinza okukukebera ng'akozesa ebipande n'ekitangaala ekituufu.

Ebibuuzo ebibuuzibwa ennyo

Bbululu wange afaanana otya n'o wuwo?

Si bulijjo. Abantu bwe balonda kiragala kyabwe ekisinga okuba ekirongoofu ne bbululu waabwe ekisinga okuba omulongoofu, ebyo bye balonda byawukana nnyo okuva ku muntu omu okudda ku mulala; bbululu w'omuntu ayinza okuba kiragala eri omulala [1]. Ekigezo kya Helibrain eky'okwawula langi kizula ekkomo lyo wakati wa kiragala ne bbululu, osobole okuligeraageranya n'erya mukwano gwo ku kkola y'emu.

Turquoise ya bbululu oba ya kiragala?

Turquoise ne teal biri ku nsalo wakati wa kiragala ne bbululu, era y'ensonga lwaki abantu tebakkiriziganya ku byo. Obiyita bbululu oba kiragala kisinziira ku maaso go, kkola yo n'olulimi lwo: ennimi 68 ku 120 ezaakeberebwa zikozesa ekigambo kimu ku kiragala ne bbululu [2]. Ekigezo kiraga langi gy'osinga okusalawo.

Kino kigezo kya butalaba langi?

Nedda. Ekigezo kya Helibrain eky'okwawula langi tekikebera butalaba langi era tekisobola kuzuula ndwadde yonna. Ebigezo by'obutalaba langi bikozesa ebipande eby'enjawulo n'ekitangaala ekifugibwa. Nga omusajja 1 ku 12 alina obuzibu mu kulaba langi [3][10]; bw'olowooza nti naawe oyinza okuba nabwo, laba omukugu mu by'amaaso oba omusawo w'amaaso.

Lwaki ebyavaamu bikyuka ku kkola endala?

Amakolero ga kompyuta galaga langi mu ngeri ez'enjawulo, era enteekateeka ng'enkola ey'ekiro, ebisengejja ekitangaala kya bbululu n'okwaka bizikyusa okusingawo [8]. Ekkomo eripimiddwa ku ssimu ng'enkola ey'ekiro eyaka liyinza okwawukana n'eripimiddwa ku kompyuta eya laptop. Okusobola okugeraageranya obulungi, kozesa kkola n'entegeka y'emu buli mulundi.

Kino kye kigezo kya Farnsworth–Munsell eky'endabika 100?

Nedda. Ekitundu kya 2 kyagiddwa ku kigezo kya Farnsworth–Munsell 100 hue era kikozesa etteeka lyakyo ery'okubala obubonero, naye langi zaffe za njawulo, tuzikkiriza ntono, era ziragibwa ku ssirini mu kifo ky'ebipande ebyennyini ebiteekebwa mu kitangaala ekya bulijjo. Obubonero bwaffe tebusobola kugeraageranyizibwa ku bipimo by'omu malwaliro.

Ddala ekigezo kya Helibrain eky'okwawula langi kya bwereere?

Ye. Ekigezo n'ebyavaamu byonna bya bwereere: tekyetaagisa kwewandiisa, email oba kusasula. Helibrain efuna ssente okuva mu pulogulaamu yaayo, erina enteekateeka ey'obwereere n'ezisasulwa; teweetaaga pulogulaamu eno okukola ekigezo.

Ebigezo ebikwatagana

Laba ebigezo byonna eby'obwongo eby'obwereere 43

Oyagala okukolako ku kino buli lunaku? Apulikeshoni ya Helibrain (mu Lungereza mu kiseera kino) erina enteekateeka ey'obwereere n'enteekateeka ezisasulwa.

Juliza olupapula luno: Ekigezo ky'okwawula langi. Helibrain. 2026. https://helibrain.com/lg/color-perception-test. CC BY 4.0.

How this test works

This test has two parts. First, one color at a time appears, and you say whether it looks blue or green; the colors close in on the hue where your blue begins. Then you put four rows of colors in order, so that each row changes smoothly. You get your blue–green boundary, which has no right answer, and an error score for the ordering, where 0 is perfect. Vision labs and eye clinics have used color-sorting tasks like this since 1943.

Version 1 · Cite this test:

Helibrain (2026). Color perception test, v1. https://helibrain.com/color-perception-test/methods

Full method →

Ebyawandiikibwa ebyesigamiziddwako

  1. Kuehni RG (2004). Variability in unique hue selection: a surprising phenomenon. Color Research & Application 29(2):158–162. doi.org/10.1002/col.10237
  2. Kay P, Maffi L (2013). Green and Blue. In: Dryer MS, Haspelmath M (eds.), The World Atlas of Language Structures Online, chapter 134. wals.info/chapter/134
  3. Birch J (2012). Worldwide prevalence of red-green color deficiency. Journal of the Optical Society of America A 29(3):313–320. doi.org/10.1364/JOSAA.29.000313
  4. Winawer J, Witthoft N, Frank MC, Wu L, Wade AR, Boroditsky L (2007). Russian blues reveal effects of language on color discrimination. PNAS 104(19):7780–7785. doi.org/10.1073/pnas.0701644104
  5. Kinnear PR, Sahraie A (2002). New Farnsworth-Munsell 100 hue test norms of normal observers for each year of age 5–22 and for age decades 30–70. British Journal of Ophthalmology 86(12):1408–1411. doi.org/10.1136/bjo.86.12.1408
  6. Lafer-Sousa R, Hermann KL, Conway BR (2015). Striking individual differences in color perception uncovered by "the dress" photograph. Current Biology 25(13):R545–R546. doi.org/10.1016/j.cub.2015.04.053
  7. Wallisch P (2017). Illumination assumptions account for individual differences in the perceptual interpretation of a profoundly ambiguous stimulus in the color domain: "The dress". Journal of Vision 17(4):5. doi.org/10.1167/17.4.5
  8. X-Rite. Online color challenge and hue test (product information page; notes that monitor differences limit online versions). www.xrite.com/hue-test (checked 4 November 2026)
  9. Regier T, Kay P (2009). Language, thought, and color: Whorf was half right. Trends in Cognitive Sciences 13(10):439–446. doi.org/10.1016/j.tics.2009.07.001
  10. National Eye Institute. Color blindness. www.nei.nih.gov/eye-health-information/eye-conditions-and-diseases/color-blindness (checked 4 November 2026)

Engeri gye twatondamu omuko guno: gwawandiikibwa ttiimu ya Helibrain nga basinziira ku kunoonyereza okuli waggulu, era ne gukeberebwa Robert(Olungereza) (eyeetegekera diguli ya PhD mu biophysics) nga 4 Novemba 2026. Tugulongoosa ensibuko bwe zikyuka.