Gainsboro to light periwinkle to thistle to pale pink gradient palette editor

/* https://grabient.com/_gQYgMxgNtgGIgBcgBdgGBgOggP5gFcgNSgFs */

background: linear-gradient(90deg, #d2ded0 0.000%, #b6e8c8 16.667%, #a8ddd9 33.333%, #aac7f0 50.000%, #bcb9f7 66.667%, #dac0e5 83.333%, #ffd4ce 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_gQYgMxgNtgGIgBcgBdgGBgOggP5gFcgNSgFs -->
            <defs>
              <linearGradient id="gradient" x1="0.000" y1="0.500" x2="1.000" y2="0.500">
        <stop offset="0.000" stop-color="#d2ded0" /><stop offset="0.167" stop-color="#b6e8c8" /><stop offset="0.333" stop-color="#a8ddd9" /><stop offset="0.500" stop-color="#aac7f0" /><stop offset="0.667" stop-color="#bcb9f7" /><stop offset="0.833" stop-color="#dac0e5" /><stop offset="1.000" stop-color="#ffd4ce" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#d2ded0", "#b6e8c8", "#a8ddd9", "#aac7f0", "#bcb9f7", "#dac0e5", "#ffd4ce"]

// https://grabient.com/_gQYgMxgNtgGIgBcgBdgGBgOggP5gFcgNSgFs
// 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(1.048, 0.817, 0.877);
    vec3 b = vec3(0.392, 0.092, 0.093);
    vec3 c = vec3(0.385, 0.928, 1.017);
    vec3 d = vec3(0.348, 0.850, 0.364);
    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);
}

[
  [1.048, 0.817, 0.877],
  [0.392, 0.092, 0.093],
  [0.385, 0.928, 1.017],
  [0.348, 0.850, 0.364]
]