#EFFCFF

#EFFCFF

カラー値

HEX

#EFFCFF

RGB

239, 252, 255

HSL

191.2, 100.0%, 96.9%

HSV

191.2, 6.3%, 100.0%

CMYK

6.3%, 1.2%, 0.0%, 0.0%

OKLCH

0.9823 0.0143 213.1

プロパティ

寒色 明るい 最も近い: azure

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

background-color: #EFFCFF;
color: #EFFCFF;
border-color: #EFFCFF;
最も近いTailwind: Cyan 50 #ECFEFF

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

AA Fail AAA Fail

黒背景のテキスト

20.04:1

AA Pass AAA Pass

比較する

関連記事

よくある質問

What are the RGB, HSL, and CMYK values of #EFFCFF?

RGB(239, 252, 255) · HSL(191.2, 100.0%, 96.9%) · CMYK(6.3%, 1.2%, 0.0%, 0.0%)

Does #EFFCFF 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 #EFFCFF?

Use 000000 text on a #EFFCFF background; contrast on black is 20.04:1.