Here’s a color palette inspired by your keywords “Winter, River, Chill,” incorporating the specified shades of Red ( #be0f34 ) and Blue ( #005596 ):

json
{
  "palette_name": "Winter River Chill",
  "colors": [
    {
      "name": "Deep Blue",
      "hex_code": "
          
          #005596
       "
    },
    {
      "name": "Crimson Red",
      "hex_code": "
          
          #be0f34
       "
    },
    {
      "name": "Frosty White",
      "hex_code": "
          
          #FFFFFF
       "
    },
    {
      "name": "Chill Gray",
      "hex_code": "
          
          #A9A9A9
       "
    },
    {
      "name": "River Stone",
      "hex_code": "
          
          #B0C4DE
       "
    }
  ]
}

This palette features a deep blue reminiscent of winter rivers, a vibrant crimson red to represent the chill of the season, frosty white for the snow, chill gray for the muted tones of winter, and river stone for a natural touch.

Would you like to explore more colors or use this palette for a specific project?