Can I use
?

CSS Conical Gradients

- WD

Method of defining a conical or repeating conical color gradient as a CSS image.

Chrome

  1. 4 - 58: Not supported
  2. 59 - 68: Disabled by default
  3. 69 - 109: Supported
  4. 110: Supported
  5. 111 - 113: Supported

Edge

  1. 12 - 18: Not supported
  2. 79 - 108: Supported
  3. 109: Supported

Safari

  1. 3.1 - 12: Not supported
  2. 12.1 - 16.2: Supported
  3. 16.3: Supported
  4. TP: Supported

Firefox

  1. 2 - 74: Not supported
  2. 75 - 82: Disabled by default
  3. 83 - 108: Supported
  4. 109: Supported
  5. 110 - 111: Supported

Opera

  1. 9 - 45: Not supported
  2. 46 - 63: Disabled by default
  3. 64 - 93: Supported
  4. 94: Supported

IE

  1. 5.5 - 10: Not supported
  2. 11: Not supported

Chrome for Android

  1. 109: Supported

Safari on iOS

  1. 3.2 - 12.1: Not supported
  2. 12.2 - 16.2: Supported
  3. 16.3: Supported

Samsung Internet

  1. 4 - 9.2: Not supported
  2. 10.1 - 18.0: Supported
  3. 19.0: Supported

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 73: Supported

UC Browser for Android

  1. 13.4: Supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 109: Supported

Firefox for Android

  1. 109: Supported

QQ Browser

  1. 13.1: Supported

Baidu Browser

  1. 13.18: Supported

KaiOS Browser

  1. 2.5: Not supported
Resources:
Mozilla bug #1175958: Implement conic gradients from CSS Image Values Level 4
MDN Web Docs - conic-gradient()
Server-side polyfill (PostCSS)
Client-side polyfill