Can I use
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CSS Conical Gradients

- WD

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

IE

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

Edge

  1. 12 - 18: Not supported
  2. 79 - 102: Supported
  3. 103: Supported

Firefox

  1. 2 - 74: Not supported
  2. 75 - 82: Disabled by default
  3. 83 - 100: Supported
  4. 101: Supported
  5. 102 - 103: Supported

Chrome

  1. 4 - 58: Not supported
  2. 59 - 68: Disabled by default
  3. 69 - 102: Supported
  4. 103: Supported
  5. 104 - 106: Supported

Safari

  1. 3.1 - 12: Not supported
  2. 12.1 - 15.4: Supported
  3. 15.5: Supported
  4. 16.0 - TP: Supported

Opera

  1. 9 - 45: Not supported
  2. 46 - 63: Disabled by default
  3. 64 - 85: Supported
  4. 86: Supported
  5. 87: Supported

Safari on iOS

  1. 3.2 - 12.1: Not supported
  2. 12.2 - 15.4: Supported
  3. 15.5: Supported
  4. 16.0: Supported

Opera Mini

  1. all: Not supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 101: Supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 64: Supported

Chrome for Android

  1. 102: Supported

Firefox for Android

  1. 101: Supported

UC Browser for Android

  1. 12.12: Not supported

Samsung Internet

  1. 4 - 9.2: Not supported
  2. 10.1 - 16.0: Supported
  3. 17.0: Supported

QQ Browser

  1. 10.4: Not supported

Baidu Browser

  1. 7.12: Not 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