## 1 Introduction
This includes studying how certain colors affect temperature regulation, energy consumption, and ecological sustainability in urban environments. User-Centered Design Strategies: To address color pollution and enhance humanistic care in public spaces, research can focus on developing and testing user-centered design strategies. This could involve active engagement with residents and visitors to co-create urban color schemes that meet their visual, psychological, and spiritual needs. Long-Term Color Effects: Conducting longitudinal studies to analyze how selected color patterns evolve over time in response to changing environmental, social, and cultural factors is essential. This research could provide insights into the long-term sustainability of color choices in urban landscapes. Integration of Technology: With the mention of interactive genetic algorithms as a tool for color design, future research could explore the integration of emerging technologies, like augmented reality (AR) or virtual reality (VR), into the color design process. This could enable real-time color design and evaluations in urban environments. Psychological Well-being Metrics: Develop and employ comprehensive metrics and assessment tools to measure the psychological well-being of residents and visitors influenced by urban color patterns. This could provide empirical evidence of the impact of color design on human experiences. Climate Change Adaptation: Given the increasing challenges of climate change in coastal areas, research could explore the role of color design in mitigating or adapting to its effects, such as temperature regulation and sea-level rise resilience. Public Participation Platforms: Developing digital platforms or apps that engage the public in providing real-time feedback on urban color schemes is an area that requires further exploration. These platforms could foster a sense of ownership and collective decision-making in marine cities. Addressing these research needs will contribute to the development of more sustainable, culturally informed, and psychologically enriching color designs for urban environments. These research needs represent opportunities for future investigations that can build upon the foundation laid by the current study, ultimately contributing to the development of more sustainable and user-centric color design practices in urban environments. Seamlessly integrating color design studies into the fabric of marine cities is a matter of paramount significance. This imperative arises from the very challenges we have previously outlined--challenges that extend beyond mere aesthetics. In the context of marine cities, color design assumes multifaceted importance. It serves as a dynamic tool capable of enhancing overall visual coherence, fostering a strong sense of place, reinforcing cultural identity, and augmenting sustainability and resilience in these coastal urban environments. The colors chosen for structures and spaces within marine cities can significantly impact their aesthetics and, consequently, their identity. Moreover, by carefully selecting and implementing color schemes, we can create environments that are not only visually appealing but also sustainable. Effective color design can aid in climate adaptation, facilitate wayfinding, and improve safety along coastal areas. In essence, color design studies tailored to marine cities offer a holistic approach to urban development that encompasses not only the visual appeal but also the environmental and cultural dimensions of these unique settings. By recognizing and embracing the distinctive context and needs of marine cities, researchers and designers can chart a course towards vibrant, sustainable, and resilient coastal urban environments that harmonize with their natural surroundings and enrich the lives of their inhabitants. One notable trend in current research is the increasing adoption of interactive genetic algorithms as effective tools for urban color design.