Complete Shade Guide

Complete Shade Guide by CGI Porcelain (Ceragroup Industries) is an essential diagnostic shade-matching tool designed for accurate color selection in dental restorations. Featuring an extended 18-shade spectrum, it includes ultra-bright bleach options alongside the classical range to cover both modern cosmetic requests and natural tooth variations. Key Features & Benefits 18-Shade Comprehensive Spectrum: Covers the extended range from ultra-light bleach shades (A0, B0) for Hollywood-style whitening to the full classical A1–D4 range for natural adult dentition. True-to-Life Porcelain Material: Each shade tab is crafted from vacuum-fired porcelain, ensuring that the light refraction, translucency, and surface texture match the final restoration. Anatomical Tab Design: Tabs are shaped like natural central incisors with integrated necks to visualize how the shade transitions from cervical to incisal areas. Steam Autoclavable: Both the holder and individual porcelain tabs are designed for sterilization, meeting clinical hygiene standards. Logical Arrangement: Organized intuitively by hue group (A, B, C, D) and chroma intensity (1 to 4) to speed up chairside shade selection. Shade Group Overview Group A0–B0 (Bleach White): Ultra-light shades for high-aesthetic cosmetic cases and whitening evaluations. Group A1–A4 (Reddish-Brownish): The standard range covering the majority of natural adult dentition. Group B1–B4 (Reddish-Yellowish): Designed for natural tooth setups with warmer, brighter undertones. Group C1–C4 (Greyish): Suitable for matching mature, slightly aged, or discolored natural teeth. Group D2–D4 (Reddish-Grey): Specialized shades for complex characterizations and specific natural variations. Clinical Usage Guidelines Lighting Conditions: Perform shade selection under 5500K daylight-balanced lighting or natural Northlight to prevent color distortion. Moisten the Tabs: Wet the porcelain tabs with water or glaze liquid to simulate the moist surface of natural intraoral enamel. Quick Evaluation: Evaluate shades within 5 seconds per glance to avoid eye fatigue and maintain accurate visual contrast.