Autumn blood red to dirty orange to sandy gradient palette editor

/* https://grabient.com/_f9jgCWgFggRxgLbgF0gBggDPgGvgNggLZgGb?style=linearGradient&steps=6&angle=135 */

background: linear-gradient(135deg, #960e09 0.000%, #af3e00 20.000%, #c56d08 40.000%, #d7972c 60.000%, #e6b95d 80.000%, #f1d28e 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_f9jgCWgFggRxgLbgF0gBggDPgGvgNggLZgGb?style=linearGradient&steps=6&angle=135 -->
            <defs>
              <linearGradient id="gradient" x1="0.146" y1="0.146" x2="0.854" y2="0.854">
        <stop offset="0.000" stop-color="#960e09" /><stop offset="0.200" stop-color="#af3e00" /><stop offset="0.400" stop-color="#c56d08" /><stop offset="0.600" stop-color="#d7972c" /><stop offset="0.800" stop-color="#e6b95d" /><stop offset="1.000" stop-color="#f1d28e" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#960e09", "#af3e00", "#c56d08", "#d7972c", "#e6b95d", "#f1d28e"]

// https://grabient.com/_f9jgCWgFggRxgLbgF0gBggDPgGvgNggLZgGb?style=linearGradient&steps=6&angle=135
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 6.0;
const float ANGLE = 135.0;

vec3 palette(float t) {
    vec3 a = vec3(-0.157, 0.150, 0.352);
    vec3 b = vec3(1.137, 0.731, 0.372);
    vec3 c = vec3(0.096, 0.207, 0.431);
    vec3 d = vec3(0.864, 0.729, 0.411);
    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);
}

[
  [-0.157, 0.150, 0.352],
  [1.137, 0.731, 0.372],
  [0.096, 0.207, 0.431],
  [0.864, 0.729, 0.411]
]