Cultural Resonance
A traditional Chinese color with historical roots. Modern nomenclature.
Five Elements
Technical Specs
| HEX | #0F1423 |
|---|---|
| RGB | 15, 20, 35 |
| HSL | 225°, 40%, 10% |
| CMYK | 100%, 89%, 54%, 79% |
Visual Analysis
A very dark, almost black blue tone (H:225° S:40% L:10%) that is moderately saturated, composed. It carries the luster of lacquerware, offering a distinctive presence in any palette.
Color Harmonies
Design Applications
Brand & Identity
"钢蓝" is particularly suited for technology, finance, and maritime brands. Its specific tonal character (H:225° S:40%) 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. Its dark depth works best as a grounding element — headers, footers, or bold text on light backgrounds.
Digital & UI
In digital interfaces, consider using "钢蓝" for navigation bars, links, and trust-building elements. Its dark depth works best as a grounding element — headers, footers, or bold text on light backgrounds.
Accessibility — WCAG Contrast
WCAG 2.1 requires ≥4.5:1 for AA and ≥7:1 for AAA. Best text color: white (#FFF).
Color Psychology
Color Temperature
Cool-toned (hue 225°), evokes calm and focus. Cool colors recede, creating depth.
Visual Weight
At 10% lightness, carries substantial visual weight — adds perceived importance and gravity.
Saturation Impact
Moderate saturation (40%) balances engagement and comfort for extended viewing.