Emotion & Mood
Personality & Symbolism
Suitable for backgrounds and subtle design elements.
Color Harmonies
Visual Analysis
Technical Values
| HEX | #663399 |
|---|---|
| RGB | rgb(102, 51, 153) |
| HSL | hsl(270, 50%, 40%) |
| CMYK | 33%, 67%, 0%, 40% |
| Contrast | Dark |
| CSS | background: #663399; |
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 color sits in the transitional zone between warm and cool (hue 270°), creating a balanced sensation that's neither energetic nor cold. It's psychologically versatile.
Visual Weight
This mid-range lightness (40%) creates a balanced visual presence — neither heavy nor ethereal. It works well for both text and interactive elements.
Saturation Impact
Moderate saturation (50%) 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
Luxury & Premium
Evokes luxury and exclusivity — perfect for premium brands, beauty products, and high-end fashion.
Art & Spirituality
Connected to imagination and spirituality — ideal for gallery websites, meditation apps, and creative portfolios.