Gradient palette editor — #ffeddf to #ff2a76

/* https://grabient.com/_gPogHNfxfgAAgTpgcQgHLgBjgBigAAgC9gAM?style=linearGradient&steps=6&angle=135 */

background: linear-gradient(135deg, #ffeddf 0.000%, #ffc8d7 20.000%, #ffa1c8 40.000%, #ff79b3 60.000%, #ff5198 80.000%, #ff2a76 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_gPogHNfxfgAAgTpgcQgHLgBjgBigAAgC9gAM?style=linearGradient&steps=6&angle=135 -->
            <defs>
              <linearGradient id="gradient" x1="0.146" y1="0.146" x2="0.854" y2="0.854">
        <stop offset="0.000" stop-color="#ffeddf" /><stop offset="0.200" stop-color="#ffc8d7" /><stop offset="0.400" stop-color="#ffa1c8" /><stop offset="0.600" stop-color="#ff79b3" /><stop offset="0.800" stop-color="#ff5198" /><stop offset="1.000" stop-color="#ff2a76" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#ffeddf", "#ffc8d7", "#ffa1c8", "#ff79b3", "#ff5198", "#ff2a76"]

// https://grabient.com/_gPogHNfxfgAAgTpgcQgHLgBjgBigAAgC9gAM?style=linearGradient&steps=6&angle=135
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 6.0;
const float ANGLE = 135.0;

vec3 palette(float t) {
    vec3 a = vec3(1.000, 0.461, -0.929);
    vec3 b = vec3(0.000, 1.257, 1.808);
    vec3 c = vec3(0.459, 0.099, 0.098);
    vec3 d = vec3(0.000, 0.189, 0.012);
    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);
}

[
  [1.000, 0.461, -0.929],
  [0.000, 1.257, 1.808],
  [0.459, 0.099, 0.098],
  [0.000, 0.189, 0.012]
]