This is the 15816th most frequent Turkish word.
trendlerinin
"Trendlerinin" means "of the trends" or "trends' (possessive form)."
In this sentence, 'trendlerinin' modifies 'renk' (colors) indicating that the word describes the trends related to colors.
Moda dünyasında renk trendlerinin hızlı değiştiğini gözlemliyoruz.
We observe that color trends change quickly in the world of fashion.
Here, 'trendlerinin' is possessed by 'teknoloji' (technology), highlighting the trends in the domain of technology.
Bu yılın teknoloji trendlerinin odak noktası yapay zeka olmuştur.
The focus of this year's technology trends has been artificial intelligence.
In this case, 'trendlerinin' relates to 'sanat' (art), referring to trends specific to the field of arts.