Midnight purple to grape to salmon gradient palette editor

/* https://grabient.com/_gIqf-HgBbgHygO2gG4gHSgBmgFSgH2gL_gLv?style=linearGradient&steps=6&angle=180 */

background: linear-gradient(180deg, #0e0018 0.000%, #241a46 20.000%, #5d376c 40.000%, #a65383 60.000%, #e76e86 80.000%, #ff8676 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_gIqf-HgBbgHygO2gG4gHSgBmgFSgH2gL_gLv?style=linearGradient&steps=6&angle=180 -->
            <defs>
              <linearGradient id="gradient" x1="0.500" y1="0.000" x2="0.500" y2="1.000">
        <stop offset="0.000" stop-color="#0e0018" /><stop offset="0.200" stop-color="#241a46" /><stop offset="0.400" stop-color="#5d376c" /><stop offset="0.600" stop-color="#a65383" /><stop offset="0.800" stop-color="#e76e86" /><stop offset="1.000" stop-color="#ff8676" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#0e0018", "#241a46", "#5d376c", "#a65383", "#e76e86", "#ff8676"]

// https://grabient.com/_gIqf-HgBbgHygO2gG4gHSgBmgFSgH2gL_gLv?style=linearGradient&steps=6&angle=180
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 6.0;
const float ANGLE = 180.0;

vec3 palette(float t) {
    vec3 a = vec3(0.554, -0.121, 0.091);
    vec3 b = vec3(0.498, 0.950, 0.440);
    vec3 c = vec3(0.466, 0.102, 0.338);
    vec3 d = vec3(0.502, 0.767, 0.751);
    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);
}

[
  [0.554, -0.121, 0.091],
  [0.498, 0.950, 0.440],
  [0.466, 0.102, 0.338],
  [0.502, 0.767, 0.751]
]