A brand guideline is only as effective as its implementation. Many organisations invest in impressive brand books that end up as forgotten PDFs. In this case study, we present how STELKA COMMS managed the transition of a medical centre in Attica from an inconsistent brand identity to a unified multichannel presence.
The challenge
Our client, a mid-sized polyclinic with four branches, faced a classic problem: every touchpoint — website, social media, interior signage, printed materials, email templates — used a different version of the logo, inconsistent colours and typography with no unified direction. Patients did not recognise that the four locations belonged to the same organisation. Trust — a critical factor in healthcare — was being undermined.
Phase 1: Audit and brand guidelines
We began with an extensive brand audit across all touchpoints, documenting over 40 points of inconsistency. We then designed a comprehensive brand guideline document: a refined logo in multiple variants (primary, secondary, monochrome, reversed), a three-tier colour palette (primary, secondary, accent), typographic hierarchy for digital and print, image usage rules (tone, style, composition) and tone of voice guidelines. The document was not merely aesthetic — it included practical rules for every medium.
Phase 2: Digital rollout
The first implementation was digital. We completely redesigned the website with a modern design adhering to the new guidelines: clean navigation, responsive layout, optimised colour contrast for accessibility (WCAG 2.1 AA) and a unified visual language. Simultaneously, we created templates for social media posts (Instagram, Facebook, LinkedIn) with clear grid rules, ensuring every publication is instantly recognisable as part of the brand. Email templates (newsletters, appointment confirmations, follow-ups) were designed within the same visual framework.
Phase 3: Physical touchpoints
Consistency does not stop at the screen. We designed new interior and exterior signage for all four branches: a wayfinding system, signage panels, informational brochures, appointment cards, folders, presentations and even workwear (embroidered logos). Every physical touchpoint — from the card handed out at reception to the banners in the waiting room — now speaks the same language.
Phase 4: Training and governance
A brand guideline is a living tool only if the team knows how to use it. We conducted training workshops for the marketing, reception and management teams. We created a digital asset library with ready-to-use templates, do/don't rules and quick-reference cards. We established a brand governance process: every new asset passes through a quality check before publication.
The results
Within three months of the rollout's completion, the client recorded a 23% increase in brand recognition via patient surveys, a 40% reduction in marketing material production time (thanks to the templates) and an 18% increase in online bookings. Consistency in identity translated into trust — and trust into measurable commercial results.
If your organisation faces a similar inconsistency challenge, STELKA COMMS can design and deliver a comprehensive solution — from strategy through to implementation.