KevinRamsunder/material-theme-for-vscode

https://marketplace.visualstudio.com/items?itemName=k-r.modified-darker-material-theme

Theme

Recommended settings

"workbench.colorCustomizations": {
    "editorWarning.foreground": "#ff5151",
},
"editor.tokenColorCustomizations": {
    "textMateRules": [
        {
            "scope": "keyword",
            "settings": {
                "fontStyle": "bold"
            }
        },
        {
            "scope": "storage",
            "settings": {
                "fontStyle": "bold"
            }
        },
        {
            "scope": "constant.language",
            "settings": {
                "fontStyle": "bold"
            }
        },
        {
            "scope": "support.class.builtin",
            "settings": {
                "fontStyle": "bold"
            }
        }
    ]
},