Abstract Blur with Colorful Gradients

abstract out-of-focus blurred color field, soft bokeh-like gradient with heavy fine film grain texture, dark navy and charcoal center fading into teal and cyan at the upper left, warm orange glow along the lower left edge, saturated cobalt blue and turquoise haze on the right, red and magenta bloom near the right edge, small golden yellow light flare in the upper right corner and lower right corner, atmospheric luminous haze, no recognizable objects, no text, no watermark, analog film texture, soft diffusion, high contrast between dark central area and vivid colored edges