“LILY'S RAINBOW BIRTHDAY LET'S CELEBRATE!” is a Rainbow text effect FontVibe AIで作成した文字エフェクト. 鮮やかな多色レインボーグラデーションの文字エフェクトです。滑らかな色の移り変わり、プリズムのような光、そして陽気で色彩豊かなタイポグラフィが特徴です.

Create a finished, wide 16:9 kids’ birthday party banner graphic for Lily. Use a bright cyan-blue backdrop with warm golden-hour highlights, scattered colorful confetti, and soft multicolor party-light bokeh. Keep a clear central field for the lettering and generous safe margins. Render only these exact lines, with no extra text: headline “LILY'S”; subhead “RAINBOW BIRTHDAY”; small supporting line “LET'S CELEBRATE!” Set “LILY'S” largest and dominant, “RAINBOW BIRTHDAY” directly beneath it, and the supporting line smaller below. Use bold, rounded display letters with extreme spherical pneumatic inflation, hemisphere-rounded terminals, and ultra-glossy candy lacquer. Every individual letter must contain a complete, full-saturation vertical ROYGBIV gradient: red at the top, then orange, yellow, green, blue-indigo, and violet at the bottom. Never assign one color per letter or make a gradient across a word. Add circular near-white specular highlights on the rounded letter apexes, with crisp dimensional edges and soft contact shadows. Frame the text with a small cluster of glossy rainbow balloons on the left and a birthday cake with rainbow frosting and one lit candle on the right. Keep the decorative props outside the text area. Bright sunlight from the upper right creates warm specular reflections; use high contrast between lettering and backdrop, clean contours, polished 3D rendering, and legible text. No dark background, no muted or pastel rainbow, no extra lettering.