Gradient palette editor — #f8cfe2 to #b0b4c0

/* https://grabient.com/_gNNgMagMdgCzgBegBbgLHgU1gUegNqgDcgP6 */

background: linear-gradient(90deg, #f8cfe2 0.000%, #ffb4cd 16.667%, #fabeb5 33.333%, #ddddc0 50.000%, #bddddd 66.667%, #abbfdd 83.333%, #b0b4c0 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_gNNgMagMdgCzgBegBbgLHgU1gUegNqgDcgP6 -->
            <defs>
              <linearGradient id="gradient" x1="0.000" y1="0.500" x2="1.000" y2="0.500">
        <stop offset="0.000" stop-color="#f8cfe2" /><stop offset="0.167" stop-color="#ffb4cd" /><stop offset="0.333" stop-color="#fabeb5" /><stop offset="0.500" stop-color="#ddddc0" /><stop offset="0.667" stop-color="#bddddd" /><stop offset="0.833" stop-color="#abbfdd" /><stop offset="1.000" stop-color="#b0b4c0" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#f8cfe2", "#ffb4cd", "#fabeb5", "#ddddc0", "#bddddd", "#abbfdd", "#b0b4c0"]

// https://grabient.com/_gNNgMagMdgCzgBegBbgLHgU1gUegNqgDcgP6
// 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(0.845, 0.794, 0.797);
    vec3 b = vec3(0.179, 0.094, 0.091);
    vec3 c = vec3(0.711, 1.333, 1.310);
    vec3 d = vec3(0.874, 0.220, 1.018);
    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);
}

[
  [0.845, 0.794, 0.797],
  [0.179, 0.094, 0.091],
  [0.711, 1.333, 1.310],
  [0.874, 0.220, 1.018]
]