Gradient palette editor — #e7d067 to #bc8251

/* https://grabient.com/_fMcgKVgC5hD3gCogEjgBkgVagUIgPAgA7gN3?style=linearGradient&steps=8&angle=315 */

background: linear-gradient(315deg, #e7d067 0.000%, #fca772 14.286%, #ff802d 28.571%, #ff8f00 42.857%, #ffc000 57.143%, #f4d249 71.429%, #ddad79 85.714%, #bc8251 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_fMcgKVgC5hD3gCogEjgBkgVagUIgPAgA7gN3?style=linearGradient&steps=8&angle=315 -->
            <defs>
              <linearGradient id="gradient" x1="0.854" y1="0.854" x2="0.146" y2="0.146">
        <stop offset="0.000" stop-color="#e7d067" /><stop offset="0.143" stop-color="#fca772" /><stop offset="0.286" stop-color="#ff802d" /><stop offset="0.429" stop-color="#ff8f00" /><stop offset="0.571" stop-color="#ffc000" /><stop offset="0.714" stop-color="#f4d249" /><stop offset="0.857" stop-color="#ddad79" /><stop offset="1.000" stop-color="#bc8251" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#e7d067", "#fca772", "#ff802d", "#ff8f00", "#ffc000", "#f4d249", "#ddad79", "#bc8251"]

// https://grabient.com/_fMcgKVgC5hD3gCogEjgBkgVagUIgPAgA7gN3?style=linearGradient&steps=8&angle=315
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 8.0;
const float ANGLE = 315.0;

vec3 palette(float t) {
    vec3 a = vec3(-3.300, 0.661, 0.185);
    vec3 b = vec3(4.343, 0.168, 0.291);
    vec3 c = vec3(0.100, 1.370, 1.288);
    vec3 d = vec3(0.960, 0.059, 0.887);
    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);
}

[
  [-3.300, 0.661, 0.185],
  [4.343, 0.168, 0.291],
  [0.100, 1.370, 1.288],
  [0.960, 0.059, 0.887]
]