/* https://grabient.com/_fwMgUpge2gdDgM4gVqgBhgCfgBogOagHlgHv?style=linearGradient&steps=5&angle=90 */

background: linear-gradient(90deg, #a08096 0.000%, #bd8199 25.000%, #d090a5 50.000%, #d8aaba 75.000%, #d5cfd8 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_fwMgUpge2gdDgM4gVqgBhgCfgBogOagHlgHv?style=linearGradient&steps=5&angle=90 -->
            <defs>
              <linearGradient id="gradient" x1="0.000" y1="0.500" x2="1.000" y2="0.500">
        <stop offset="0.000" stop-color="#a08096" /><stop offset="0.250" stop-color="#bd8199" /><stop offset="0.500" stop-color="#d090a5" /><stop offset="0.750" stop-color="#d8aaba" /><stop offset="1.000" stop-color="#d5cfd8" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#a08096", "#bd8199", "#d090a5", "#d8aaba", "#d5cfd8"]

// https://grabient.com/_fwMgUpge2gdDgM4gVqgBhgCfgBogOagHlgHv?style=linearGradient&steps=5&angle=90
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 5.0;
const float ANGLE = 90.0;

vec3 palette(float t) {
    vec3 a = vec3(-1.012, 1.321, 1.974);
    vec3 b = vec3(1.859, 0.824, 1.386);
    vec3 c = vec3(0.097, 0.159, 0.104);
    vec3 d = vec3(0.922, 0.485, 0.495);
    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);
}

[
  [-1.012, 1.321, 1.974],
  [1.859, 0.824, 1.386],
  [0.097, 0.159, 0.104],
  [0.922, 0.485, 0.495]
]

Gradient palette editor — #a08096 to #d5cfd8