Gradient palette editor — #f4ccee to #c7f9d1

/* https://grabient.com/_gKvgN6gmCgEmgBcgZ2gEJgGigBogOmgIGgGv */

background: linear-gradient(90deg, #f4ccee 0.000%, #f9cfdd 16.667%, #f9d6d1 33.333%, #f4e0c9 50.000%, #e9eac7 66.667%, #d9f3c9 83.333%, #c7f9d1 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_gKvgN6gmCgEmgBcgZ2gEJgGigBogOmgIGgGv -->
            <defs>
              <linearGradient id="gradient" x1="0.000" y1="0.500" x2="1.000" y2="0.500">
        <stop offset="0.000" stop-color="#f4ccee" /><stop offset="0.167" stop-color="#f9cfdd" /><stop offset="0.333" stop-color="#f9d6d1" /><stop offset="0.500" stop-color="#f4e0c9" /><stop offset="0.667" stop-color="#e9eac7" /><stop offset="0.833" stop-color="#d9f3c9" /><stop offset="1.000" stop-color="#c7f9d1" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#f4ccee", "#f9cfdd", "#f9d6d1", "#f4e0c9", "#e9eac7", "#d9f3c9", "#c7f9d1"]

// https://grabient.com/_gKvgN6gmCgEmgBcgZ2gEJgGigBogOmgIGgGv
// 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(0.687, 0.890, 2.434);
    vec3 b = vec3(0.294, 0.092, 1.654);
    vec3 c = vec3(0.265, 0.418, 0.104);
    vec3 d = vec3(0.934, 0.518, 0.431);
    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);
}

[
  [0.687, 0.890, 2.434],
  [0.294, 0.092, 1.654],
  [0.265, 0.418, 0.104],
  [0.934, 0.518, 0.431]
]