Muddy brown to desert to eggshell gradient palette editor

/* https://grabient.com/_f2VgNKgHhgZNgI1gFXgBkgDEgIkgNngJigHO?style=linearGradient&steps=6&angle=270 */

background: linear-gradient(270deg, #7e6826 0.000%, #a1812c 20.000%, #bfa056 40.000%, #d7c291 60.000%, #eae6c2 80.000%, #f7ffd2 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_f2VgNKgHhgZNgI1gFXgBkgDEgIkgNngJigHO?style=linearGradient&steps=6&angle=270 -->
            <defs>
              <linearGradient id="gradient" x1="1.000" y1="0.500" x2="0.000" y2="0.500">
        <stop offset="0.000" stop-color="#7e6826" /><stop offset="0.200" stop-color="#a1812c" /><stop offset="0.400" stop-color="#bfa056" /><stop offset="0.600" stop-color="#d7c291" /><stop offset="0.800" stop-color="#eae6c2" /><stop offset="1.000" stop-color="#f7ffd2" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#7e6826", "#a1812c", "#bfa056", "#d7c291", "#eae6c2", "#f7ffd2"]

// https://grabient.com/_f2VgNKgHhgZNgI1gFXgBkgDEgIkgNngJigHO?style=linearGradient&steps=6&angle=270
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 6.0;
const float ANGLE = 270.0;

vec3 palette(float t) {
    vec3 a = vec3(-0.619, 0.842, 0.481);
    vec3 b = vec3(1.613, 0.565, 0.343);
    vec3 c = vec3(0.100, 0.196, 0.548);
    vec3 d = vec3(0.871, 0.610, 0.462);
    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);
}

[
  [-0.619, 0.842, 0.481],
  [1.613, 0.565, 0.343],
  [0.100, 0.196, 0.548],
  [0.871, 0.610, 0.462]
]