Sunset cinnamon to desert to light plum gradient palette editor

/* https://grabient.com/_fXYgH9eD7g15gC1iEjgBogOtgBkgOygHigOP */

background: linear-gradient(90deg, #a65400 0.000%, #c16400 16.667%, #d28f07 33.333%, #d8ae4a 50.000%, #d4a575 66.667%, #c67d89 83.333%, #ad5985 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_fXYgH9eD7g15gC1iEjgBogOtgBkgOygHigOP -->
            <defs>
              <linearGradient id="gradient" x1="0.000" y1="0.500" x2="1.000" y2="0.500">
        <stop offset="0.000" stop-color="#a65400" /><stop offset="0.167" stop-color="#c16400" /><stop offset="0.333" stop-color="#d28f07" /><stop offset="0.500" stop-color="#d8ae4a" /><stop offset="0.667" stop-color="#d4a575" /><stop offset="0.833" stop-color="#c67d89" /><stop offset="1.000" stop-color="#ad5985" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#a65400", "#c16400", "#d28f07", "#d8ae4a", "#d4a575", "#c67d89", "#ad5985"]

// https://grabient.com/_fXYgH9eD7g15gC1iEjgBogOtgBkgOygHigOP
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 7.0;
const float ANGLE = 90.0;

vec3 palette(float t) {
    vec3 a = vec3(-2.600, 0.509, -7.941);
    vec3 b = vec3(3.449, 0.181, 8.483);
    vec3 c = vec3(0.104, 0.941, 0.100);
    vec3 d = vec3(0.946, 0.482, 0.911);
    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);
}

[
  [-2.600, 0.509, -7.941],
  [3.449, 0.181, 8.483],
  [0.104, 0.941, 0.100],
  [0.946, 0.482, 0.911]
]