Here’s the revised set of chip themes with accents that provide a more pronounced contrast against the corresponding main colors, while still keeping a classy and muted aesthetic:

json
{
  "palette_name": "Cohesive Classy Poker Chip Themes with Enhanced Contrast",
  "colors": [
    {
      "name": "Main Chip 1: Off White",
      "hex_code": "
          
          #F7F2E7
       "
    },
    {
      "name": "Accent Chip 1: Warm Beige",
      "hex_code": "
          
          #D4C7B5
       "
    },
    {
      "name": "Main Chip 2: Muted Red",
      "hex_code": "
          
          #B05B4D
       "
    },
    {
      "name": "Accent Chip 2: Rich Burgundy",
      "hex_code": "
          
          #7A2C2E
       "
    },
    {
      "name": "Main Chip 3: Soft Blue",
      "hex_code": "
          
          #4A748D
       "
    },
    {
      "name": "Accent Chip 3: Deep Navy",
      "hex_code": "
          
          #2A4D66
       "
    },
    {
      "name": "Main Chip 4: Dark Moody Green",
      "hex_code": "
          
          #2E4B3A
       "
    },
    {
      "name": "Accent Chip 4: Bright Olive",
      "hex_code": "
          
          #B2C79A
       "
    },
    {
      "name": "Accent Chip 4: Dark Moss Green",
      "hex_code": "
          
          #4B6F5A
       "
    }
  ]
}

Chip Themes:

1. Chip 1: Off White with a contrasting Warm Beige accent.
2. Chip 2: Muted Red with a contrasting Rich Burgundy accent.
3. Chip 3: Soft Blue with a contrasting Deep Navy accent.
4. Chip 4: Dark Moody Green with two accents: Bright Olive and Dark Moss Green.

These adjustments ensure that the accents provide a more noticeable contrast to the main colors, enhancing the overall visual impact while retaining a classy look. Would you like to explore any specific design applications for these themes?