Government Colour Scheme — Dignified Neutrals

The Varanasi Sthapati guilds maintained Ranga-pothi (colour ledgers) specifying pigment sources and mixing ratios for each directional zone. Rajasthani institutional buildings use locally quarried sandstone in graduated tones — pale cream for primary facades, deeper ochre for SW boundary walls — achieving Varna-vidhi compliance through natural material selection rather than applied paint.

Peshwa-era Darbar halls in Pune's Shaniwar Wada used graduated lime wash — purest white in the Raja-sabha (throne room) and progressively warmer tones toward the Agneya-kona. Maharashtrian Sutradhars specified that the Chunambu for government buildings be mixed with ground conch shell for maximum whiteness, distinguishing institutional Shveta-lepa from domestic-grade plaster.

Tamil Sthapatis maintain Niṟa-paṭṭiyal (colour registers) specifying exact mineral pigment sources for each directional accent — Sengal from Thanjavur kilns for SE, Indigo from Arani for NE, and laterite powder for SW. The Kovil (temple) colour tradition directly informs government building practice, as both are classified as Potu-kattadam (public structures) in Tamil Agama texts.

Kakatiya-era government structures at Warangal combine red sandstone (Agni-element, S/SE zones) with white stucco (Sattva, N/NE zones) — creating elemental colour zonation through material rather than paint. Telugu Sthapatis specify Sudda-tella (pure white) stucco for Sabha (assembly) halls, echoing the Kakatiya court tradition of white Darbar canopies that symbolised impartial governance.

Hoysala institutional buildings achieved Varna-vidhi compliance through sculptural stone selection — pale soapstone for decorative N/E panels and darker stone for S/W structural walls. Jain Basadis applied the same principle to governance halls, treating colour harmony as an expression of Samyak-darshana (right perception). The Belur and Halebidu complexes demonstrate graduated colour from light NE to warm SW.

Kerala government buildings traditionally use the laterite-and-lime contrast as inherent Varna-vidhi — warm laterite walls (Prithvi-varna) on S/W faces and bright Chunambu (lime white) on N/E faces. The Perumthachan tradition specifies that the Kacheri's Kizhakku-mukham (east face) must remain the lightest surface to honour Surya and project welcoming energy to approaching citizens. Abundant courtyard greenery serves as the Vanaspati-varna component.

Solanki-era institutional buildings in Patan and Ahmedabad used white marble dust plaster (Arasa-chunambu) for Sabha halls — a premium finish that distinguished government buildings from residential ones. Gujarati Jain Sthapatis specify that institutional white must have a faint golden warmth (Suvarna-chhaya) rather than cold blue-white, reflecting Shukra's association with Venus-gold aesthetic harmony.

Bengali institutional architecture synthesises Vishwakarma Ranga-karma with Tantric colour symbolism — Shankha-varna (conch-white) for Sattva, Durga-rakta (vermilion) for Shakti in the SE, and Ganga-nila (Ganges-blue) for Jala-tattva in the NE. The Nabadwip Sutradhar manuscripts specify that institutional buildings must undergo Ranga-shuddhi (colour purification) every five years — a ritual repainting that renews the building's chromatic Prana.

The Jagannath Temple at Puri established the Kalinga institutional colour archetype — brilliant white lime wash renewed annually for the Rath Yatra, with Sindhura (vermilion) and Nila (blue) accents. Odia government buildings in Bhubaneswar follow this precedent — white sandstone or plaster facades with directional colour accents drawn from the temple Ranga-karma tradition. Kalinga Sthapatis specify that institutional white must be renewed at Makar Sankranti.

The Golden Temple's colour vocabulary — white marble base, gold highlights — established the Sikh institutional palette. Punjabi Raj-Mistri guilds specify Chūnā-safed (lime-white) as the governance colour, with directional accents kept deliberately subtle — Sikh tradition considers ostentatious colour in governance buildings a form of Hankaar (pride), contrary to the principle of governance as humble Seva. Kesri (saffron-orange) is permitted only in SE zones as an Agni-varna accent.