#F3F7FB

#F3F7FB

カラー値

HEX

#F3F7FB

RGB

243, 247, 251

HSL

210.0, 50.0%, 96.9%

HSV

210.0, 3.2%, 98.4%

CMYK

3.2%, 1.6%, 0.0%, 1.6%

OKLCH

0.9743 0.0068 247.9

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

background-color: #F3F7FB;
color: #F3F7FB;
border-color: #F3F7FB;
最も近いTailwind: Slate 100 #F1F5F9

Tailwindシェード

コントラストチェッカー

白背景のテキスト

1.08:1

AA Fail AAA Fail

黒背景のテキスト

19.51:1

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 #F3F7FB?

RGB(243, 247, 251) · HSL(210.0, 50.0%, 96.9%) · CMYK(3.2%, 1.6%, 0.0%, 1.6%)

Does #F3F7FB meet WCAG contrast on white?

1.08:1 — WCAG AA 不合格, AAA 不合格 for normal text.

What text color is readable on #F3F7FB?

Use 000000 text on a #F3F7FB background; contrast on black is 19.51:1.