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CSS

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JavaScript

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HTML 

              
                <div class="toggle-wrapper">
  <input class="toggle-checkbox" type="checkbox">
  <svg class="toggle-icon off" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg">
    <path d="M16 8C16 12.4183 12.4183 16 8 16C3.58172 16 0 12.4183 0 8C0 3.58172 3.58172 0 8 0C12.4183 0 16 3.58172 16 8ZM2 8C2 11.3137 4.68629 14 8 14C11.3137 14 14 11.3137 14 8C14 4.68629 11.3137 2 8 2C4.68629 2 2 4.68629 2 8Z"/>
  </svg>
  <div class="toggle-container">
    <div class="toggle-button"></div>
  </div>
  <svg class="toggle-icon on" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16">
    <path d="M16 8A8 8 0 1 1 0 8a8 8 0 1 1 16 0zM2 8a6 6 0 1 0 12 0A6 6 0 1 0 2 8zm10 0a4 4 0 1 1-8 0 4 4 0 1 1 8 0z"/>
  </svg>
</div>

<div class="toggle-wrapper">
  <input class="toggle-checkbox" type="checkbox" checked>
  <svg class="toggle-icon off" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg">
    <path d="M16 8C16 12.4183 12.4183 16 8 16C3.58172 16 0 12.4183 0 8C0 3.58172 3.58172 0 8 0C12.4183 0 16 3.58172 16 8ZM2 8C2 11.3137 4.68629 14 8 14C11.3137 14 14 11.3137 14 8C14 4.68629 11.3137 2 8 2C4.68629 2 2 4.68629 2 8Z"/>
  </svg>
  <div class="toggle-container">
    <div class="toggle-button"></div>
  </div>
  <svg class="toggle-icon on" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16">
    <path d="M16 8A8 8 0 1 1 0 8a8 8 0 1 1 16 0zM2 8a6 6 0 1 0 12 0A6 6 0 1 0 2 8zm10 0a4 4 0 1 1-8 0 4 4 0 1 1 8 0z"/>
  </svg>
</div>
!

CSS 

              
                body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1em;
  min-height: 100vh;
  background-image: linear-gradient(45deg, #47b6d1, #90e0ec);
  font-size: 2em;
}

.toggle-wrapper {

  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  column-gap: .25em;
}

.toggle-icon {
  width: .5em;
  height: .5em;
  fill: #4c9bab;
  filter: drop-shadow(0 1px 1px rgb(255 255 255 / .4));
  transition: fill .4s;
  
  .toggle-checkbox:not(:checked) + &.off,
  .toggle-checkbox:checked ~ &.on {
    fill: #e0f9fc;
  }
}

.toggle-checkbox {
  -webkit-appearance: none;
  appearance: none;
  position: absolute;
  z-index: 1;
  border-radius: 3.125em;
  width: 4.05em;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.toggle-container {
  position: relative;
  border-radius: 3.125em;
  width: 4.05em;
  height: 1.5em;
  background-image: repeating-conic-gradient(#0b66a0 0% 25%, #1093a8 0% 50%);
  background-size: .125em .125em;
  box-shadow:
    inset 0 .125em .25em rgba(#000926, .6),
    inset -1.5em 0 .0625em rgba(#000926, .5),
    inset .5em 0 .5em rgba(#000926, .5),
    0 1px 1px rgb(255 255 255 / .4),
  ;
}

.toggle-button {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: .0625em;
  left: .0625em;
  border-radius: inherit;
  width: 2.55em;
  height: calc(100% - .125em);
  background-image: linear-gradient(to right, #86e2fa, #125e79);
  box-shadow: 0 .125em .25em rgb(0 0 0 / .6);
  transition: left .4s;
  
  .toggle-checkbox:checked ~ .toggle-container > & {
    left: 1.4375em;
  }
  
  &::before {
    content: '';
    position: absolute;
    top: inherit;
    border-radius: inherit;
    width: calc(100% - .375em);
    height: inherit;
    background-image: linear-gradient(to right, #0f73a8, #57cfe2, #b3f0ff);
  }
  
  &::after {
    content: '';
    position: absolute;
    width: .5em;
    height: 38%;
    background-image: repeating-linear-gradient(to right, #d2f2f6 0 .0625em, #4ea0ae .0625em .125em, transparent .125em .1875em)
  }
}
!

JS 

              
                // Design by kolpikov: https://dribbble.com/shots/14326768-Kn-bz-Skeuomorphic-UI-Sample-for-Figma
!
999px

Console