冷蓝夜都 · NightCity BlueTone (Krea 2)

A cinematic color-grade LoRA trained from heist-film night footage. It paints your scenes in deep teal-blue night city tones — wet asphalt reflections, neon storefronts, glowing windows, pure black skies.

One trigger word. That's it.

▍Usage

• Trigger: 冷蓝夜都

• Recommended weight: 0.8 – 1.0 (drop to 0.6–0.7 for daytime scenes)

• Resolution: shines at cinematic 21:9 (1536×640 / 1344×576), works at any size

▍ComfyUI Dual-Sampler Workflow (recommended)

Sampler 1 (rough): euler_ancestral · sgm_uniform · CFG 1.0 · steps 8 · start 0 → end 5

Sampler 2 (refine): euler_ancestral · sgm_uniform · CFG 1.0 · steps 7 · start 3 → end

Seed: randomize · Add noise: enable

For Krea-2-Raw base: CFG 3.5–4, 28–30 steps, single sampler.

▍Example

冷蓝夜都, night city street, wide two-lane avenue stretching into the distance, high-rise apartments on both sides, neon shop signs, wet asphalt reflecting lights, pure black sky

▍Best for

• Night city scenes / urban backdrops with strong movie color grading

• First-frame generation for video workflows (Kling / Hailuo / H3)

• Cinematic photography style — streets, highways, skylines, alleyways

▍Notes

• Works on people too, but keep the subject at half-body or smaller and give them a light source (street lamp, storefront glow) — this LoRA grades environments, faces follow the environment

• Daytime prompts get a cool cinematic grade instead of full night — try it, it's a feature

• Not trained for anime / close-up portraits / interior scenes

▍中文说明

电影劫案风格的冷蓝夜景色调 LoRA。触发词 冷蓝夜都 打头，场景描述随意写。夜景全自动上色，白天场景会变成冷调电影感。人像可用但需半身以下构图并给人物写光源。专精：街道、高速、天际线、夜景氛围。推荐双采样工作流：euler_ancestral + sgm_uniform，cfg 1.0，一采 8 步取 0–5，二采 7 步取 3 到结束。

▍日本語

トリガーワード 冷蓝夜都 を先頭に入れるだけ。夜景は自動で映画級のカラーグレーディング。推奨：euler_ancestral + sgm_uniform、CFG 1.0、8+7ステップのデュアルサンプラー。

▍한국어

트리거 워드 冷蓝夜都만 앞에 넣으면 됩니다. 야경은 자동으로 시네마틱 블루 톤이 적용됩니다. 권장: euler_ancestral + sgm_uniform, CFG 1.0, 8+7 스텝 듀얼 샘플러.

Curated from 2,000+ cinematic film frames · Krea 2 base · multi-resolution training