/* https://grabient.com/_gIOgH2gOggJKgFrgOpgKXgQ_gBfgH0gHOgHBgAr2vogA?style=linearGradient&steps=21&angle=225 */
background: linear-gradient(225deg, #153c41 0.000%, #173a3f 5.000%, #1f413e 10.000%, #2a4e3c 15.000%, #3a623b 20.000%, #4d793a 25.000%, #629139 30.000%, #79a739 35.000%, #91b838 40.000%, #a8c338 45.000%, #bec638 50.000%, #d1c138 55.000%, #e1b538 60.000%, #eda238 65.000%, #f58c38 70.000%, #f77439 75.000%, #f55e3a 80.000%, #ee4b3b 85.000%, #e33f3c 90.000%, #d43a3d 95.000%, #c13d3e 100.000%);
<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
<!-- https://grabient.com/_gIOgH2gOggJKgFrgOpgKXgQ_gBfgH0gHOgHBgAr2vogA?style=linearGradient&steps=21&angle=225 -->
<defs>
<linearGradient id="gradient" x1="0.854" y1="0.146" x2="0.146" y2="0.854">
<stop offset="0.000" stop-color="#153c41" /><stop offset="0.050" stop-color="#173a3f" /><stop offset="0.100" stop-color="#1f413e" /><stop offset="0.150" stop-color="#2a4e3c" /><stop offset="0.200" stop-color="#3a623b" /><stop offset="0.250" stop-color="#4d793a" /><stop offset="0.300" stop-color="#629139" /><stop offset="0.350" stop-color="#79a739" /><stop offset="0.400" stop-color="#91b838" /><stop offset="0.450" stop-color="#a8c338" /><stop offset="0.500" stop-color="#bec638" /><stop offset="0.550" stop-color="#d1c138" /><stop offset="0.600" stop-color="#e1b538" /><stop offset="0.650" stop-color="#eda238" /><stop offset="0.700" stop-color="#f58c38" /><stop offset="0.750" stop-color="#f77439" /><stop offset="0.800" stop-color="#f55e3a" /><stop offset="0.850" stop-color="#ee4b3b" /><stop offset="0.900" stop-color="#e33f3c" /><stop offset="0.950" stop-color="#d43a3d" /><stop offset="1.000" stop-color="#c13d3e" />
</linearGradient>
</defs>
<rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
</svg>
["#153c41", "#173a3f", "#1f413e", "#2a4e3c", "#3a623b", "#4d793a", "#629139", "#79a739", "#91b838", "#a8c338", "#bec638", "#d1c138", "#e1b538", "#eda238", "#f58c38", "#f77439", "#f55e3a", "#ee4b3b", "#e33f3c", "#d43a3d", "#c13d3e"]
// https://grabient.com/_gIOgH2gOggJKgFrgOpgKXgQ_gBfgH0gHOgHBgAr2vogA?style=linearGradient&steps=21&angle=225
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 21.0;
const float ANGLE = 225.0;
vec3 palette(float t) {
vec3 a = vec3(0.526, 0.502, 0.928);
vec3 b = vec3(0.444, 0.275, 0.710);
vec3 c = vec3(0.663, 1.087, 0.095);
vec3 d = vec3(0.500, 0.462, 0.449);
return a + b * cos(6.283185 * (c * t + d));
}
// N stops sampled from the palette, blended like the CSS gradient
vec3 stops(float t) {
float n = STEPS - 1.0;
float x = clamp(t, 0.0, 1.0) * n;
return mix(palette(floor(x) / n), palette(min(floor(x) + 1.0, n) / n), fract(x));
}
void mainImage(out vec4 fragColor, in vec2 fragCoord) {
vec2 p = fragCoord - 0.5 * iResolution.xy;
// CSS angle: 0 = up, clockwise; span = CSS gradient-line length
vec2 dir = vec2(sin(radians(ANGLE)), cos(radians(ANGLE)));
float len = abs(iResolution.x * dir.x) + abs(iResolution.y * dir.y);
float t = dot(p, dir) / len + 0.5;
fragColor = vec4(stops(t), 1.0);
}
[
[0.526, 0.502, 0.928],
[0.444, 0.275, 0.710],
[0.663, 1.087, 0.095],
[0.500, 0.462, 0.449]
]