Sapphire to medium violet red to coral gradient palette editor

/* https://grabient.com/_gIagJDgH1fragFzf8wgDGgDagFtgh-f4DgYx?style=linearGradient&steps=3&angle=45 */

background: linear-gradient(45deg, #0035ad 0.000%, #ba477a 50.000%, #ff7c4d 100.000%);

<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
            <!-- https://grabient.com/_gIagJDgH1fragFzf8wgDGgDagFtgh-f4DgYx?style=linearGradient&steps=3&angle=45 -->
            <defs>
              <linearGradient id="gradient" x1="0.146" y1="0.854" x2="0.854" y2="0.146">
        <stop offset="0.000" stop-color="#0035ad" /><stop offset="0.500" stop-color="#ba477a" /><stop offset="1.000" stop-color="#ff7c4d" />
              </linearGradient>
            </defs>
            <rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
          </svg>

["#0035ad", "#ba477a", "#ff7c4d"]

// https://grabient.com/_gIagJDgH1fragFzf8wgDGgDagFtgh-f4DgYx?style=linearGradient&steps=3&angle=45
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 3.0;
const float ANGLE = 45.0;

vec3 palette(float t) {
    vec3 a = vec3(0.538, 0.579, 0.501);
    vec3 b = vec3(-1.318, 0.371, -0.208);
    vec3 c = vec3(0.198, 0.218, 0.365);
    vec3 d = vec3(2.174, -0.509, 1.585);
    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);
}

[
  [0.538, 0.579, 0.501],
  [-1.318, 0.371, -0.208],
  [0.198, 0.218, 0.365],
  [2.174, -0.509, 1.585]
]