CSS <gradient>

background: linear-gradient(#f69d3c, #3f87a6);

background: radial-gradient(#f69d3c, #3f87a6);

background: repeating-linear-gradient(#f69d3c, #3f87a6 50px);

background: repeating-radial-gradient(#f69d3c, #3f87a6 50px);

background: conic-gradient(#f69d3c, #3f87a6);

<section class="display-block" id="default-example">
  <div id="example-element"></div>
</section>

#example-element {
  min-height: 100%;
}

CSS

<gradient>

(linear gradient) linear-gradient()

(radial gradient) (origin) radial-gradient()

(conic gradient) conic-gradient()

(repeating gradient) repeating-linear-gradient()repeating-radial-gradient()repeating-conic-gradient()

transparent

<gradient> = 
  <linear-gradient()>            |
  <repeating-linear-gradient()>  |
  <radial-gradient()>            |
  <repeating-radial-gradient()>  |
  <conic-gradient()>             |
  <repeating-conic-gradient()>   

<linear-gradient()> = 
  linear-gradient( [ <linear-gradient-syntax> ] )  

<repeating-linear-gradient()> = 
  repeating-linear-gradient( [ <linear-gradient-syntax> ] )  

<radial-gradient()> = 
  radial-gradient( [ <radial-gradient-syntax> ] )  

<repeating-radial-gradient()> = 
  repeating-radial-gradient( [ <radial-gradient-syntax> ] )  

<conic-gradient()> = 
  conic-gradient( [ <conic-gradient-syntax> ] )  

<repeating-conic-gradient()> = 
  repeating-conic-gradient( [ <conic-gradient-syntax> ] )  

<linear-gradient-syntax> = 
  [ [ <angle> | <zero> | to <side-or-corner> ] || <color-interpolation-method> ]? , <color-stop-list>  

<radial-gradient-syntax> = 
  [ [ [ <radial-shape> || <radial-size> ]? [ at <position> ]? ] || <color-interpolation-method> ]? , <color-stop-list>  

<conic-gradient-syntax> = 
  [ [ [ from [ <angle> | <zero> ] ]? [ at <position> ]? ] || <color-interpolation-method> ]? , <angular-color-stop-list>  

<side-or-corner> = 
  [ left | right ]  ||
  [ top | bottom ]  

<color-interpolation-method> = 
  in [ <rectangular-color-space> | <polar-color-space> <hue-interpolation-method>? | <custom-color-space> ]  

<color-stop-list> = 
  <linear-color-stop> , [ <linear-color-hint>? , <linear-color-stop> ]#?  

<radial-shape> = 
  circle   |
  ellipse  

<radial-size> = 
  <radial-extent>               |
  <length [0,]>                |
  <length-percentage [0,]>{2}  

<position> = 
  <position-one>   |
  <position-two>   |
  <position-four>  

<angular-color-stop-list> = 
  <angular-color-stop> , [ <angular-color-hint>? , <angular-color-stop> ]#?  

<rectangular-color-space> = 
  srgb               |
  srgb-linear        |
  display-p3         |
  display-p3-linear  |
  a98-rgb            |
  prophoto-rgb       |
  rec2020            |
  lab                |
  oklab              |
  <xyz-space>        

<polar-color-space> = 
  hsl    |
  hwb    |
  lch    |
  oklch  

<hue-interpolation-method> = 
  [ shorter | longer | increasing | decreasing ] hue  

<custom-color-space> = 
  <dashed-ident>  

<linear-color-stop> = 
  <color> <color-stop-length>?  

<linear-color-hint> = 
  <length-percentage>  

<radial-extent> = 
  closest-corner   |
  closest-side     |
  farthest-corner  |
  farthest-side    

<length-percentage> = 
  <length>      |
  <percentage>  

<position-one> = 
  left                 |
  center               |
  right                |
  top                  |
  bottom               |
  x-start              |
  x-end                |
  y-start              |
  y-end                |
  block-start          |
  block-end            |
  inline-start         |
  inline-end           |
  <length-percentage>  

<position-two> = 
  [ left | center | right | x-start | x-end ] && [ top | center | bottom | y-start | y-end ]  |
  [ left | center | right | x-start | x-end | <length-percentage> ] [ top | center | bottom | y-start | y-end | <length-percentage> ]  |
  [ block-start | center | block-end ] && [ inline-start | center | inline-end ]  |
  [ start | center | end ]{2}                         

<position-four> = 
  [ [ left | right | x-start | x-end ] <length-percentage> ] && [ [ top | bottom | y-start | y-end ] <length-percentage> ]  |
  [ [ block-start | block-end ] <length-percentage> ] && [ [ inline-start | inline-end ] <length-percentage> ]  |
  [ [ start | end ] <length-percentage> ]{2}          

<angular-color-stop> = 
  <color> <color-stop-angle>?  

<angular-color-hint> = 
  <angle-percentage>  |
  <zero>              

<xyz-space> = 
  xyz      |
  xyz-d50  |
  xyz-d65  

<color-stop-length> = 
  <length-percentage>{1,2}  

<color-stop-angle> = 
  [ <angle-percentage> | <zero> ]{1,2}  

<angle-percentage> = 
  <angle>       |
  <percentage>  

<div class="linear-gradient"></div>

div {
  width: 240px;
  height: 80px;
}

.linear-gradient {
  background: linear-gradient(
    to right,
    red,
    orange,
    yellow,
    green,
    blue,
    indigo,
    violet
  );
}

<div class="radial-gradient"></div>

div {
  width: 240px;
  height: 80px;
}

.radial-gradient {
  background: radial-gradient(red, yellow, dodgerblue);
}

<div class="conic-gradient"></div>

div {
  width: 200px;
  height: 200px;
}

.conic-gradient {
  background: conic-gradient(pink, coral, lime);
}

<div class="linear-repeat"></div>
<span></span>
<hr />
<div class="radial-repeat"></div>
<span></span>
<hr />
<div class="conic-repeat"></div>
<span></span>

div {
  display: inline-block;
  width: 240px;
  height: 80px;
}

span {
  font-weight: bold;
  vertical-align: top;
}

.linear-repeat {
  background: repeating-linear-gradient(
    to top left,
    pink,
    pink 5px,
    white 5px,
    white 10px
  );
}

.radial-repeat {
  background: repeating-radial-gradient(
    lime,
    lime 15px,
    white 15px,
    white 30px
  );
}

.conic-repeat {
  background: repeating-conic-gradient(lime, pink 30deg);
}

• CSS
• : linear-gradient(), repeating-linear-gradient(), radial-gradient(), repeating-radial-gradient(), conic-gradient(), repeating-conic-gradient()
• CSS
• CSS
• :