#EFFDF3
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#EFFDF3
カラー値
#EFFDF3
239, 253, 243
137.1, 77.8%, 96.5%
137.1, 5.5%, 99.2%
5.5%, 0.0%, 4.0%, 0.8%
0.9809 0.0197 154.9
プロパティ
色彩心理学
Near-whites and off-whites radiate purity, simplicity, and spacious clarity. They feel open and unbounded, associated with cleanliness, fresh starts, and minimalism. These tones create a sense of potential and possibility, inviting focus on content.
Design Usage
Off-whites are preferred over pure white for page backgrounds to reduce glare. They feel warmer while maintaining a clean, bright aesthetic. Use for primary backgrounds and content areas where visual breathing room is needed.
カラーハーモニー
色覚異常シミュレーション
CSS使用法
Tailwindシェード
コントラストチェッカー
白背景のテキスト
1.05:1
黒背景のテキスト
20.01:1
比較する
関連記事
よくある質問
What are the RGB, HSL, and CMYK values of #EFFDF3?
RGB(239, 253, 243) · HSL(137.1, 77.8%, 96.5%) · CMYK(5.5%, 0.0%, 4.0%, 0.8%)
Does #EFFDF3 meet WCAG contrast on white?
1.05:1 — WCAG AA 不合格, AAA 不合格 for normal text.
What text color is readable on #EFFDF3?
Use 000000 text on a #EFFDF3 background; contrast on black is 20.01:1.