ダークモード表示におけるブランドロゴのカラー調整
Byeongjin Kim1, Giyun Lee1, Hyeon-Jeong Suk1
1Department of Industrial Design, KAIST, Daejeon, South Korea.
PloS one
|January 21, 2026
まとめ
本研究では、視認性とユーザーエクスペリエンスを向上させるための、ダークモード用ブランドロゴ調整モデルを提案します。調整されたロゴは好まれ、デジタルインターフェースにおけるブランドの一貫性と視覚的な快適さを保証します。
科学分野:
- グラフィックデザイン、ヒューマンコンピュータインタラクション、知覚心理学
背景:
- ダークモードは、視覚的な快適さのためにデジタルインターフェースで普及している。明るい背景用に設計されたブランドロゴは、ダークモードでの色の歪みや視認性の低下といった問題に直面している。これらの問題は、ブランドアイデンティティとユーザーエクスペリエンスに悪影響を与える。
研究 の 目的:
- ダークモード環境におけるブランドロゴの色を最適化するための体系的なモデルを提案する。経験的データに基づいてロゴの色を調整するための予測モデルを開発する。ダークモードにおけるロゴのブランドの一貫性と視覚的な快適性を確保する。
主な方法:
- 実験1:31人の学生が、黒い背景で18個の架空のロゴを手動で調整した。色の変更傾向(明るさ、彩度、色相角度)の分析。クリーギング補間を使用したカラー調整モデルの開発。実験2:89人の参加者による好感度調査で、元のロゴと調整されたロゴ(合計36個)を比較した。
主要な成果:
- 体系的なカラー調整の傾向が観察された:明るい色は暗くなり、暗い色は明るくなり、彩度が低下した。赤と青の色相は、特定の色相角度の補正が必要だった。予測モデルは、好感度調査によって検証された。調整されたロゴは、特に元々暗かったロゴが一般的に好まれた。
結論:
- 提案されたモデルは、効果的なダークモードロゴ適応のための設計原則を提供する。このモデルは、ブランドカラーの一貫性を確保し、視覚的な快適性を向上させる。このアプローチは、デジタル環境におけるブランド表現を維持するための安定した方法を提供する。このモデルは、ダークモードのさまざまなグラフィック要素に適用可能である。
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