#ECFFFB

#ECFFFB

カラー値

HEX

#ECFFFB

RGB

236, 255, 251

HSL

167.4, 100.0%, 96.3%

HSV

167.4, 7.5%, 100.0%

CMYK

7.5%, 0.0%, 1.6%, 0.0%

OKLCH

0.985 0.0205 181.9

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: #ECFFFB;
color: #ECFFFB;
border-color: #ECFFFB;
最も近いTailwind: Teal 50 #F0FDFA

Tailwindシェード

コントラストチェッカー

白背景のテキスト

1.04:1

AA Fail AAA Fail

黒背景のテキスト

20.26:1

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 #ECFFFB?

RGB(236, 255, 251) · HSL(167.4, 100.0%, 96.3%) · CMYK(7.5%, 0.0%, 1.6%, 0.0%)

Does #ECFFFB meet WCAG contrast on white?

1.04:1 — WCAG AA 不合格, AAA 不合格 for normal text.

What text color is readable on #ECFFFB?

Use 000000 text on a #ECFFFB background; contrast on black is 20.26:1.