नीला (niilaa)

adjective/noun नीला (niilaa) is the everyday adjective for 'blue', and it also names the color itself as a noun. It inflects like a normal -आ adjective.
Sense 1 : blue (color of an object)
adjective
Frequency: high
Cultural Note: Delhi's sky and the Yamuna's murkier moods aside, नीला (niilaa) is also the color linked to Ambedkar and the Dalit rights movement, so you will see नीला झंडा (niilaa jhandaa, 'blue flag') at political rallies -- worth knowing beyond just naming crayons.
Common Mistakes: 1) Learners forget this adjective agrees with the noun it describes: नीला कुर्ता (niilaa kurtaa, 'blue kurta') but नीली कमीज़ (niilii kamiiz, 'blue shirt') -- the ending changes with gender/number just like other -आ adjectives, not a fixed word.
Sample Sentences:
मुझे नीला रंग बहुत पसंद है। I like the color blue a lot.
(mujhe niilaa rang bahut pasand hai।)
Register: Casual -- Mood: Indicative -- Tense: Present -- Voice: Active
उसने नीली कमीज़ पहनी है। He is wearing a blue shirt.
(usne niilii kamiiz pahnii hai।)
Register: Casual -- Mood: Indicative -- Aspect: Perfective -- Tense: Present -- Voice: Active
आसमान आज कितना नीला लग रहा है। The sky looks so blue today.
(aasmaan aaj kitnaa niilaa lag rahaa hai।)
Register: Casual -- Mood: Indicative -- Aspect: Continuous -- Tense: Present -- Voice: Active
रैली में लोग नीला झंडा लेकर आए थे। People had come to the rally carrying the blue flag.
(railii men log niilaa jhandaa lekar aae the।)
Register: Neutral -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
दीवार को नीला रंग करो, हरा मत करना। Paint the wall blue, don't paint it green.
(diivaar ko niilaa rang karo, haraa mat karnaa।)
Register: Casual -- Mood: Imperative -- Voice: Active
अगर यह कमीज़ नीली होती तो मैं इसे ज़रूर खरीदता। If this shirt were blue, I would definitely buy it.
(agar yah kamiiz niilii hotii to main ise zaroor khariidtaa।)
Register: Casual -- Mood: Counterfactual -- Aspect: Habitual -- Voice: Active
बाबासाहेब की तस्वीरों में अक्सर नीला झंडा दिखाया जाता है। In pictures of Babasaheb, the blue flag is often shown.
(baabaasaaheb kii tasviiron men aksar niilaa jhandaa dikhaayaa jaataa hai।)
Register: Formal -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Passive
क्या तुम्हें लगता है कि यह पर्दा नीला होना चाहिए? Do you think this curtain should be blue?
(kyaa tumhen lagtaa hai ki yah pardaa niilaa honaa chaahie?)
Register: Casual -- Mood: Subjunctive -- Tense: Present -- Voice: Active
यमुना का पानी कहीं-कहीं गहरा नीला दिखता है। The Yamuna's water looks deep blue in some places.
(yamunaa kaa paanii kahiin-kahiin gahraa niilaa dikhtaa hai।)
Register: Literary -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Active
दलित आंदोलन में नीला रंग एक प्रतीक बन गया है। The color blue has become a symbol in the Dalit movement.
(dalit aandolan men niilaa rang ek pratiik ban gayaa hai।)
Register: Formal -- Mood: Indicative -- Aspect: Perfective -- Tense: Present -- Voice: Active
अगली बार मैं दीवारों को नीला रंग करूँगा। Next time I will paint the walls blue.
(aglii baar main diivaaron ko niilaa rang karoongaa।)
Register: Neutral -- Mood: Indicative -- Tense: Future -- Voice: Active
Sense 2 : the color blue
noun, masculine Used as a noun mainly when talking about the color in the abstract, e.g. choosing paint or discussing shades, often as नीला रंग (niilaa rang, 'blue color').
Frequency: medium
Cultural Note: When shopkeepers in a Delhi cloth market ask कौन सा नीला चाहिए? (kaun saa niilaa chaahie?, 'which blue do you want?'), they are treating नीला (niilaa) as a noun naming the shade itself, not just describing an item.
Sample Sentences:
मुझे यह नीला पसंद नहीं है, कोई और दिखाइए। I don't like this blue, please show me another one.
(mujhe yah niilaa pasand nahiin hai, koii aur dikhaaie।)
Register: Neutral -- Mood: Imperative -- Tense: Present -- Voice: Active
दुकानदार ने पूछा, कौन सा नीला चाहिए? The shopkeeper asked, which blue do you want?
(dukaandaar ne poochhaa, kaun saa niilaa chaahie?)
Register: Casual -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
यह नीला थोड़ा गहरा है, कोई हल्का नीला दिखाओ। This blue is a bit dark, show me a lighter blue.
(yah niilaa thodaa gahraa hai, koii halkaa niilaa dikhaao।)
Register: Casual -- Mood: Imperative -- Tense: Present -- Voice: Active
चित्रकार अलग-अलग नीलों को आपस में मिलाकर नए रंग बनाता है। The painter mixes different blues together to create new colors.
(chitrkaar alag-alag niilon ko aapas men milaakar nae rang banaataa hai।)
Register: Neutral -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Active
इस पेंटिंग में नीला सबसे ज़्यादा इस्तेमाल हुआ है। In this painting, blue has been used the most.
(is penting men niilaa sabse zyaadaa istemaal huaa hai।)
Register: Formal -- Mood: Indicative -- Aspect: Perfective -- Tense: Present -- Voice: Passive
अगर मुझसे पूछा जाता तो मैं दीवार के लिए नीला चुनता। If I had been asked, I would have chosen blue for the wall.
(agar mujhse poochhaa jaataa to main diivaar ke lie niilaa chuntaa।)
Register: Neutral -- Mood: Counterfactual -- Aspect: Habitual -- Voice: Passive
डिज़ाइनर चाहती है कि इस बार का फैशन नीले पर आधारित हो। The designer wants this season's fashion to be based on blue.
(dizaainar chaahtii hai ki is baar kaa phaishan niile par aadhaarit ho।)
Register: Formal -- Mood: Subjunctive -- Tense: Present -- Voice: Active
बाज़ार में इतने सारे नीले थे कि फैसला करना मुश्किल हो गया। There were so many blues in the market that it became hard to decide.
(baazaar men itne saare niile the ki phaislaa karnaa mushkil ho gayaa।)
Register: Casual -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
कपड़े की दुकान में नीले की कई किस्में रखी गई हैं। Many varieties of blue have been kept in the cloth shop.
(kapde kii dukaan men niile kii kaii kismen rakhii gaii hain।)
Register: Formal -- Mood: Indicative -- Aspect: Perfective -- Tense: Present -- Voice: Passive
क्या तुम्हें आसमानी नीला ज़्यादा पसंद है या गहरा नीला? Do you like sky blue more, or dark blue?
(kyaa tumhen aasmaanii niilaa zyaadaa pasand hai yaa gahraa niilaa?)
Register: Casual -- Mood: Indicative -- Tense: Present -- Voice: Active
Morphology
Adjective (variable)
(sg.m): नीला (niilaa)
(pl.m): नीले (niile)
(sg.f): नीली (niilii)
(pl.f): नीली (niilii)
Noun
(sg.m.direct): नीला (niilaa)
(sg.m.oblique): नीले (niile)
(pl.m.direct): नीले (niile)
(pl.m.oblique): नीलों (niilon)