First, I need to write an original article for the keyword "Hair Colour Shade Book". The context provided includes various fragments like "HAIR", "follow me on instagram...", "a breakdown of what the letters & numbers mean on", "shadecard #framesi #", "loreal majirel loreal highlights shade card", "Hair", "Yeh video Bremod", and "Yeh video". I should incorporate these elements naturally into the article. The article must be between 600 to 900 words, with natural headings. I need to avoid unsupported claims and not mention that it's AI-generated. The context seems to be from a social media post or something similar, focusing on hair color shade books, brands like L'Oréal, Majirel, Bremod, etc. I'll write an informative article about hair colour shade books, explaining what they are, how to use them, and the breakdown of letters and numbers. Outline for the article: - Introduction: What is a hair colour shade book? - Understanding the code: Letters and numbers explained. - How to use a shade book for choosing hair color. - Popular brands and their shade cards. - Tips for professionals and at-home users. - Conclusion: Importance of shade books. I'll use the context by mentioning brands like L'Oréal, Majirel, Bremod, etc., and perhaps subtly include the Instagram reference without making it forced. Ensure natural headings: Use h2 or h3 tags for sections. Word count: 600-900 words. I'll draft around 800 words. Structure: 1. H2: What Is a Hair Colour Shade Book? 2. H2: Decoding the Numbers and Letters 3. H2: How to Use a Shade Book Effectively 4. H2: Popular Shade Cards in the Industry 5. H2: Tips for Choosing the Right Shade 6. H2: Conclusion Incorporate context: Mention that professionals often follow experts like on Instagram for tips, and include references to specific brands. Now, write the article. Start with: **What Is a Hair Colour Shade Book?** A hair colour shade book is an essential tool for both professional stylists and at-home colour enthusiasts. It contains a collection of hair colour swatches that display the available shades from a particular brand. These swatches are organized systematically to help users visualise the final result before applying the colour. For instance, brands like L'Oréal Majirel and Bremod offer comprehensive shade cards that serve as a guide for selecting the perfect shade. But what do all those numbers and letters mean? Understanding them is key to mastering hair colour. **Decoding the Numbers and Letters** In the world of hair colour, shades are often denoted by a combination of numbers and letters. This system provides a breakdown of what the letters and numbers mean. Generally, the first number indicates the base shade depth, from 1 (black) to 10 (light blonde). The second number represents the primary tone, such as ash, gold, or copper, while the third number, if present, indicates a secondary tone. Letters like A for ash, G for gold, or R for red further specify the hue. For example, in L'Oréal Majirel shade cards, you might see 6.34, which means a dark blonde with a coppery tone. This system is standard across many brands, but it can have variations. Shadecards like Framesi also use similar codes, making it easier for stylists to switch between lines once they understand the basics. **How to Use a Shade Book Effectively** Using a shade book isn't just about looking at colours; it requires understanding the client's natural hair level, the desired result, and the condition of the hair. Always refer to the shade card under good lighting, as artificial light can alter perception. Professionals often have a collection of shade books from different brands, including K and Keune, to cater to diverse needs. To get a real feel, many stylests watch video tutorials, such as "Yeh video Bremod" or other hands-on demonstrations, to see how shades perform on different hair types. Social media platforms like Instagram are also great resources, where stylists share their work and tips—for instance, following accounts like kanwalsajjad for inspiration. **Popular Sh