A less-contrasty dark theme for Cura 5.0

theme.json

{
    "metadata": {
        "name": "Ultimaker Darkish",
        "inherits": "cura-dark"
    },

    "base_colors":
    {
        "background_1": [39, 44, 48, 255],
        "background_2": [47, 53, 58, 255],
        "background_3": [84, 83, 89, 255],
        "background_4": [23, 28, 31, 255],

        "accent_1": [25, 110, 240, 255],
        "accent_2": [16, 70, 156, 255],
        "border_main": [75, 80, 83, 255],
        "border_accent_1": [255, 255, 255, 255],
        "border_accent_2": [243, 243, 243, 255],
        "border_field": [57, 57, 58, 255],

        "text_default": [152, 152, 152, 255],
        "text_disabled": [118, 118, 118, 255],
        "text_primary_button": [255, 255, 255, 255],
        "text_secondary_button": [255, 255, 255, 255],
        "text_link_hover": [156, 195, 255, 255],
        "text_lighter": [243, 243, 243, 255]
    },

    "colors": {
        "small_button_text": "text_default"
    }
}

Installation instrutions

• In Cura, go to Help -> Show configuration folder
• In the configuration folder that opens, navigate to the themes folder
• Create a new folder named cura-darkish
• Download the theme.json file above using the Raw button and place the file into the newly created folder
• Restart Cura and go to the General preferences
• Select "Ultimaker Darkish" from the themes dropdown
• Restart Cura again

Preview