Cultural Resonance
A traditional Chinese color with historical roots. Modern nomenclature.
Five Elements
Technical Specs
| HEX | #737C7B |
|---|---|
| RGB | 115, 124, 123 |
| HSL | 173°, 4%, 47% |
| CMYK | 57%, 37%, 42%, 21% |
Visual Analysis
A mid-toned teal tone (H:173° S:4% L:47%) that is nearly achromatic, muted. It carries a texture reminiscent of polished stone, offering a distinctive presence in any palette.
Color Harmonies
Design Applications
Brand & Identity
"垩灰" is particularly suited for technology, finance, and maritime brands. Its specific tonal character (H:173° S:4%) creates a distinctive brand identity that stands apart from generic color choices.
Interior & Spatial
In spatial design, this specific shade excels in modern offices, reading nooks, and coastal interiors. At 47% lightness, it balances visibility and subtlety — ideal for body text containers, sidebar accents, or secondary backgrounds.
Digital & UI
In digital interfaces, consider using "垩灰" for navigation bars, links, and trust-building elements. At 47% lightness, it balances visibility and subtlety — ideal for body text containers, sidebar accents, or secondary backgrounds.
Accessibility — WCAG Contrast
WCAG 2.1 requires ≥4.5:1 for AA and ≥7:1 for AAA. Best text color: black (#000).
Color Psychology
Color Temperature
Cool-toned (hue 173°), evokes calm and focus. Cool colors recede, creating depth.
Visual Weight
Mid-range lightness (47%) creates balanced presence — works for text and interactive elements.
Saturation Impact
Low saturation (4%) reduces cognitive load — associated with professionalism in design research.