Emotion & Mood
Personality & Symbolism
Rooted in Japanese culture, nature, and seasonal beauty.
Suitable for backgrounds and subtle design elements.
Color Harmonies
Visual Analysis
Technical Values
| HEX | #211E55 |
|---|---|
| RGB | rgb(33, 30, 85) |
| HSL | hsl(243, 48%, 23%) |
| CMYK | 61%, 65%, 0%, 67% |
| Contrast | Dark |
| CSS | background: #211E55; |
Accessibility — WCAG Contrast
WCAG 2.1 requires a contrast ratio of ≥4.5:1 for AA (normal text) and ≥7:1 for AAA. Best text color for this background: white (#FFFFFF).
Color Psychology
Color Temperature
This cool-toned color (hue 243°) evokes feelings of calm, trust, and intellectual focus. Cool colors tend to recede visually, creating depth and spaciousness in layouts.
Visual Weight
At 23% lightness, this color carries substantial visual weight. Dark colors add perceived importance and gravity to elements. Research shows dark elements are perceived as 10-30% heavier.
Saturation Impact
Moderate saturation (48%) strikes a balance between engagement and comfort. These tones can be viewed for extended periods without fatigue, making them ideal for interfaces used daily.
Design Applications
Corporate & Enterprise
Communicates trust and professionalism — the top choice for corporate sites, legal firms, and B2B SaaS.
Government & Institutions
Authority and dependability — frequently used for government portals, educational institutions, and official communications.
Dark Theme & UI
Deep tones reduce eye strain in dark mode — perfect for code editors, media players, and night-mode interfaces.