Gradient palette editor — #c9b1a2 to #d8b7a6

/* https://grabient.com/_gL5gLLgK1gBWgApgA7gMEgdxgOfgDGgFLgHE */

background: linear-gradient(90deg, #c9b1a2 0.000%, #b8b0a5 16.667%, #adc1b2 33.333%, #afb4be 50.000%, #bdaebe 66.667%, #cebfb3 83.333%, #d8b7a6 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_gL5gLLgK1gBWgApgA7gMEgdxgOfgDGgFLgHE -->
            <defs>
              <linearGradient id="gradient" x1="0.000" y1="0.500" x2="1.000" y2="0.500">
        <stop offset="0.000" stop-color="#c9b1a2" /><stop offset="0.167" stop-color="#b8b0a5" /><stop offset="0.333" stop-color="#adc1b2" /><stop offset="0.500" stop-color="#afb4be" /><stop offset="0.667" stop-color="#bdaebe" /><stop offset="0.833" stop-color="#cebfb3" /><stop offset="1.000" stop-color="#d8b7a6" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#c9b1a2", "#b8b0a5", "#adc1b2", "#afb4be", "#bdaebe", "#cebfb3", "#d8b7a6"]

// https://grabient.com/_gL5gLLgK1gBWgApgA7gMEgdxgOfgDGgFLgHE
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 7.0;
const float ANGLE = 90.0;

vec3 palette(float t) {
    vec3 a = vec3(0.761, 0.715, 0.693);
    vec3 b = vec3(0.086, 0.041, 0.059);
    vec3 c = vec3(0.772, 1.905, 0.927);
    vec3 d = vec3(0.198, 0.331, 0.452);
    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);
}

[
  [0.761, 0.715, 0.693],
  [0.086, 0.041, 0.059],
  [0.772, 1.905, 0.927],
  [0.198, 0.331, 0.452]
]