Generador de CSS para formas blob

.blob {
  width: 140px;
  height: 110px;
  background: linear-gradient(135deg, #38bdf8, #dbeafe);
  border-radius: 58% 42% 34% 66% / 44% 43% 57% 56%;
  box-shadow: 0 26px 48px color-mix(in srgb, #38bdf8 28%, transparent);
}