import { SeededRNG } from './rng.js';
import type { TraitDNA } from '../../analyzer/dna.js';
export interface ColorPalette {
    /** Primary creature color */
    primary: string;
    /** Secondary/accent color */
    secondary: string;
    /** Tertiary accent */
    accent: string;
    /** Background color (dark) */
    background: string;
    /** Glow/energy color */
    glow: string;
    /** Eye/focal point color */
    focal: string;
    /** Muted version for subtle elements */
    muted: string;
}
declare function hsl(h: number, s: number, l: number): string;
declare function hsla(h: number, s: number, l: number, a: number): string;
/**
 * Generate a full color palette from Trait DNA.
 * Uses color harmony rules based on archetype.
 */
export declare function generatePalette(dna: TraitDNA, rng: SeededRNG): ColorPalette;
export { hsl, hsla };