为什么你认为需要此功能 / Why do you think this feature is needed
目前播放器已经支持自定义主题色，但只能通过色相、饱和度和明度进行调整。对于已经有明确目标颜色的用户来说，仅依靠滑块调节很难快速、准确地复现特定颜色。
The player already supports custom theme colors, but currently they can only be adjusted through Hue, Saturation, and Value controls. For users who already have a specific color in mind, it is difficult to reproduce the exact color quickly and accurately using sliders alone.
联系到哪些已经存在的 BUG 或者功能 / Which existing bugs or features is this related to
与现有的自定义主题色功能相关。
Related to the existing custom theme color feature.
具体功能需求 / Detailed Feature Requirements
希望在现有 HSV 调节方式之外，增加直接输入 HEX 颜色值的功能，例如 #7096F8。
如果实现方便，也可以考虑同时支持 RGB 输入，并让输入值与现有 HSV 控件保持同步。
Add an option to directly enter a HEX color value, such as #7096F8, in addition to the existing HSV controls.
If convenient, RGB input could also be supported, with the entered value synchronized with the existing HSV controls.
为什么你认为需要此功能 / Why do you think this feature is needed
目前播放器已经支持自定义主题色，但只能通过色相、饱和度和明度进行调整。对于已经有明确目标颜色的用户来说，仅依靠滑块调节很难快速、准确地复现特定颜色。
The player already supports custom theme colors, but currently they can only be adjusted through Hue, Saturation, and Value controls. For users who already have a specific color in mind, it is difficult to reproduce the exact color quickly and accurately using sliders alone.
联系到哪些已经存在的 BUG 或者功能 / Which existing bugs or features is this related to
与现有的自定义主题色功能相关。
Related to the existing custom theme color feature.
具体功能需求 / Detailed Feature Requirements
希望在现有 HSV 调节方式之外，增加直接输入 HEX 颜色值的功能，例如 #7096F8。
如果实现方便，也可以考虑同时支持 RGB 输入，并让输入值与现有 HSV 控件保持同步。
Add an option to directly enter a HEX color value, such as #7096F8, in addition to the existing HSV controls.
If convenient, RGB input could also be supported, with the entered value synchronized with the existing HSV controls.