GPT Image Prompt
How to useCopy this prompt and paste it into ChatGPT, Gemini, Nano Banana, or your favorite AI image tool. Adjust details if needed.
Create a polished 4:5 vertical color-system poster featuring four evenly spaced cyber-pastel design cards arranged in a single horizontal row against a deep midnight-navy background. Add faint diagonal grid lines, translucent geometric overlays, and a soft vignette for a futuristic editorial atmosphere. Each card should be a tall rounded column with an arched top, a thin coordinated outline, a distinct illustrated window, a vertically rotated theme label, and a compact technical color panel at the bottom.
Place a large frosted-glass circular medallion near the top of every card, centered over the illustration, with a white four-point sparkle, soft rim lighting, translucent gradients, and a gentle drop shadow. Design the four illustrated windows as follows: layered marine-inspired digital terrain in aqua, mint, lavender, and magenta; sweeping geometric terrain in coral, orange, teal, and pale blue; an eye-like chromatic portal with a green core, dark cavity, coral bands, and luminous particles; and a surreal ecological landscape with a teal canopy, bright green hills, violet forms, and blue foreground stones.
Use these vertical theme labels and design colors: “Abyssal Interface” in #C7FF78 on #105A73, “Signal Current” in #FF9A68 on #198492, “Chromatic Portal” in #244B72 on #5AE193, and “Electric Habitat” in #175A59 on #ABFA87. Set the labels in rounded contemporary handwritten display lettering, rotated 90 degrees clockwise and centered within each card body.
Below each card, include centered compact sans-serif color specifications in this order: HEX, RGB, CMYK, HSL, HSB. Use the exact values: #105A73 / RGB 16, 90, 115 / CMYK 86, 22, 0, 55 / HSL 194°, 76%, 26% / HSB 194°, 86%, 45%; #198492 / RGB 25, 132, 146 / CMYK 83, 10, 0, 43 / HSL 190°, 70%, 33% / HSB 190°, 83%, 57%; #5AE193 / RGB 90, 225, 147 / CMYK 60, 0, 35, 12 / HSL 146°, 74%, 62% / HSB 146°, 60%, 88%; #ABFA87 / RGB 171, 250, 135 / CMYK 32, 0, 46, 2 / HSL 100°, 89%, 75% / HSB 100°, 46%, 98%.
Add the footer text “PALETTE SERIES / DIGITAL PASTELS,” “2026 / JULY,” and “DESIGN STUDY / COLOR SYSTEM” in small uppercase sans-serif groups along the lower-left area, plus a small near-white outlined bookmark icon in the lower-right corner. Keep the composition clean, symmetrical, softly luminous, and print-ready, with smooth vector forms, subtle grain, controlled gradients, clear typography, and balanced negative space.