Earthy medium gray to pale brown to gray gradient palette editor

/* https://grabient.com/_gJpgIegH9gB5gBdgBTgN9gN-gGHgJVgFlgIU?style=linearGradient&steps=7&angle=225 */

background: linear-gradient(225deg, #847b6d 0.000%, #9d7370 16.667%, #b67d77 33.333%, #bb927f 50.000%, #a8a187 66.667%, #8d9d8f 83.333%, #7f8a95 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_gJpgIegH9gB5gBdgBTgN9gN-gGHgJVgFlgIU?style=linearGradient&steps=7&angle=225 -->
            <defs>
              <linearGradient id="gradient" x1="0.854" y1="0.146" x2="0.146" y2="0.854">
        <stop offset="0.000" stop-color="#847b6d" /><stop offset="0.167" stop-color="#9d7370" /><stop offset="0.333" stop-color="#b67d77" /><stop offset="0.500" stop-color="#bb927f" /><stop offset="0.667" stop-color="#a8a187" /><stop offset="0.833" stop-color="#8d9d8f" /><stop offset="1.000" stop-color="#7f8a95" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#847b6d", "#9d7370", "#b67d77", "#bb927f", "#a8a187", "#8d9d8f", "#7f8a95"]

// https://grabient.com/_gJpgIegH9gB5gBdgBTgN9gN-gGHgJVgFlgIU?style=linearGradient&steps=7&angle=225
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 7.0;
const float ANGLE = 225.0;

vec3 palette(float t) {
    vec3 a = vec3(0.617, 0.542, 0.509);
    vec3 b = vec3(0.121, 0.093, 0.083);
    vec3 c = vec3(0.893, 0.894, 0.391);
    vec3 d = vec3(0.597, 0.357, 0.532);
    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);
}

[
  [0.617, 0.542, 0.509],
  [0.121, 0.093, 0.083],
  [0.893, 0.894, 0.391],
  [0.597, 0.357, 0.532]
]