Purplish gray to brownish orange to lichen gradient palette editor

/* https://grabient.com/_gKpgJPgEtgDigDlgDlgcTgZXgbOgIvgIUgCd?style=linearGradient&steps=11&angle=225 */

background: linear-gradient(225deg, #785d6d 0.000%, #aa8330 10.000%, #e0bb12 20.000%, #dcd134 30.000%, #a2af70 40.000%, #757686 50.000%, #8b5c5e 60.000%, #c87a23 70.000%, #e7b315 80.000%, #c3d144 90.000%, #86b87c 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_gKpgJPgEtgDigDlgDlgcTgZXgbOgIvgIUgCd?style=linearGradient&steps=11&angle=225 -->
            <defs>
              <linearGradient id="gradient" x1="0.854" y1="0.146" x2="0.146" y2="0.854">
        <stop offset="0.000" stop-color="#785d6d" /><stop offset="0.100" stop-color="#aa8330" /><stop offset="0.200" stop-color="#e0bb12" /><stop offset="0.300" stop-color="#dcd134" /><stop offset="0.400" stop-color="#a2af70" /><stop offset="0.500" stop-color="#757686" /><stop offset="0.600" stop-color="#8b5c5e" /><stop offset="0.700" stop-color="#c87a23" /><stop offset="0.800" stop-color="#e7b315" /><stop offset="0.900" stop-color="#c3d144" /><stop offset="1.000" stop-color="#86b87c" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#785d6d", "#aa8330", "#e0bb12", "#dcd134", "#a2af70", "#757686", "#8b5c5e", "#c87a23", "#e7b315", "#c3d144", "#86b87c"]

// https://grabient.com/_gKpgJPgEtgDigDlgDlgcTgZXgbOgIvgIUgCd?style=linearGradient&steps=11&angle=225
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 11.0;
const float ANGLE = 225.0;

vec3 palette(float t) {
    vec3 a = vec3(0.681, 0.591, 0.301);
    vec3 b = vec3(0.226, 0.229, 0.229);
    vec3 c = vec3(1.811, 1.623, 1.742);
    vec3 d = vec3(0.559, 0.532, 0.157);
    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);
}

[
  [0.681, 0.591, 0.301],
  [0.226, 0.229, 0.229],
  [1.811, 1.623, 1.742],
  [0.559, 0.532, 0.157]
]