#071821

#071821

カラー値

HEX

#071821

RGB

7, 24, 33

HSL

200.8, 65.0%, 7.8%

HSV

200.8, 78.8%, 12.9%

CMYK

78.8%, 27.3%, 0.0%, 87.1%

OKLCH

0.1991 0.0293 233.6

プロパティ

色彩心理学

Dark blues like navy and midnight convey authority, intelligence, and unshakeable confidence. They are the color of police uniforms, corporate suits, and official documents worldwide. Navy blue inspires feelings of security and order, anchoring visual hierarchies with gravitas.

Design Usage

Dark blue is the premier choice for header backgrounds, navigation bars, and footer sections in corporate websites. It provides excellent contrast for white text and creates a sense of depth and professionalism. Pair it with bright accent colors like orange or lime for vibrant CTAs that pop against the authoritative background.

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: #071821;
color: #071821;
border-color: #071821;
最も近いTailwind: Gray 900 #111827

Tailwindシェード

コントラストチェッカー

白背景のテキスト

18.08:1

AA Pass AAA Pass

黒背景のテキスト

1.16:1

AA Fail AAA Fail

比較する

関連記事

よくある質問

What are the RGB, HSL, and CMYK values of #071821?

RGB(7, 24, 33) · HSL(200.8, 65.0%, 7.8%) · CMYK(78.8%, 27.3%, 0.0%, 87.1%)

Does #071821 meet WCAG contrast on white?

18.08:1 — WCAG AA 合格, AAA 合格 for normal text.

What text color is readable on #071821?

Use FFFFFF text on a #071821 background; contrast on black is 1.16:1.