Here is a blue color palette with 35 different shades of blue:

json
{
  "palette_name": "Oceanic Blues",
  "colors": [
    {"name": "Sky Blue", "hex_code": "
                            
                            #87CEEB
                        "},
    {"name": "Light Blue", "hex_code": "
                            
                            #ADD8E6
                        "},
    {"name": "Deep Sky Blue", "hex_code": "
                            
                            #00BFFF
                        "},
    {"name": "Dodger Blue", "hex_code": "
                            
                            #1E90FF
                        "},
    {"name": "Cornflower Blue", "hex_code": "
                            
                            #6495ED
                        "},
    {"name": "Steel Blue", "hex_code": "
                            
                            #4682B4
                        "},
    {"name": "Royal Blue", "hex_code": "
                            
                            #4169E1
                        "},
    {"name": "Medium Blue", "hex_code": "
                            
                            #0000CD
                        "},
    {"name": "Dark Blue", "hex_code": "
                            
                            #00008B
                        "},
    {"name": "Navy Blue", "hex_code": "
                            
                            #000080
                        "},
    {"name": "Cyan", "hex_code": "
                            
                            #00FFFF
                        "},
    {"name": "Light Cyan", "hex_code": "
                            
                            #E0FFFF
                        "},
    {"name": "Turquoise", "hex_code": "
                            
                            #40E0D0
                        "},
    {"name": "Medium Turquoise", "hex_code": "
                            
                            #48D1CC
                        "},
    {"name": "Dark Turquoise", "hex_code": "
                            
                            #00CED1
                        "},
    {"name": "Teal", "hex_code": "
                            
                            #008080
                        "},
    {"name": "Light Steel Blue", "hex_code": "
                            
                            #B0C4DE
                        "},
    {"name": "Powder Blue", "hex_code": "
                            
                            #B0E0E6
                        "},
    {"name": "Alice Blue", "hex_code": "
                            
                            #F0F8FF
                        "},
    {"name": "Light Slate Blue", "hex_code": "
                            
                            #8470FF
                        "},
    {"name": "Slate Blue", "hex_code": "
                            
                            #6A5ACD
                        "},
    {"name": "Dark Slate Blue", "hex_code": "
                            
                            #483D8B
                        "},
    {"name": "Medium Slate Blue", "hex_code": "
                            
                            #7B68EE
                        "},
    {"name": "Sky Blue (Crayola)", "hex_code": "
                            
                            #76D7EA
                        "},
    {"name": "Violet Blue", "hex_code": "
                            
                            #8A2BE2
                        "},
    {"name": "Cerulean", "hex_code": "
                            
                            #007BA7
                        "},
    {"name": "Steel Teal", "hex_code": "
                            
                            #5F8A8B
                        "},
    {"name": "Blue Bell", "hex_code": "
                            
                            #A2B5E0
                        "},
    {"name": "Light Blue (Crayola)", "hex_code": "
                            
                            #A7C6ED
                        "},
    {"name": "Electric Blue", "hex_code": "
                            
                            #7DF9FF
                        "},
    {"name": "Bright Blue", "hex_code": "
                            
                            #0090FF
                        "},
    {"name": "Capri", "hex_code": "
                            
                            #00BFFF
                        "},
    {"name": "Ocean Blue", "hex_code": "
                            
                            #0077BE
                        "},
    {"name": "Blue Gray", "hex_code": "
                            
                            #6699CC
                        "},
    {"name": "Cool Blue", "hex_code": "
                            
                            #0095D9
                        "},
    {"name": "Dark Cyan", "hex_code": "
                            
                            #008B8B
                        "},
    {"name": "Blue Green", "hex_code": "
                            
                            #007F7F
                        "},
    {"name": "Maya Blue", "hex_code": "
                            
                            #73C2FB
                        "}
  ]
}

This palette, “Oceanic Blues,” features a wide range of blue shades, from light and airy sky blues to deep and rich navy tones, perfect for evoking feelings of calmness and serenity, reminiscent of the ocean.

What do you plan to use this color palette for?