Ecal Ch
Specimen
Cool steel grays and deep indigo, precise sans-serifs in ample, open space.




Click any value to copy. Roles are suggestions, not gospel.
Read off the live site. Treat it as reference, not a recipe.
| Role | Family | Size | Weight | Leading | Tracking | Sample |
|---|---|---|---|---|---|---|
| h1 | neue-haas-grotesk-text | 47px | 600 | 1.1 | 0 | Aa Bb Cc |
| h2 | neue-haas-grotesk-text | 23px | 400 | 3.71 | 0 | Aa Bb Cc |
| h3 | neue-haas-grotesk-display | 22px | 700 | 1.15 | 0 | Aa Bb Cc |
| body | neue-haas-grotesk-text | 17px | 400 | 1.6 | 0 | Aa Bb Cc |
| button | neue-haas-grotesk-text | 16px | 500 | 5.25 | 0 | Aa Bb Cc |
Max content width 1440px
:root {
--color-dominant: #fa1727;
--color-surface: #740414;
--color-ink: #f06464;
--color-accent: #ac8c64;
--color-detail: #b3c4d7;
}
/* CSS variables exposed by source */
:root {
--secondary-bg: 0,0,0;
--secondary-text: 255,255,255;
--primary-spot: 0,50,189;
--secondary-spot: 0,63,235;
--primary-text: 0,0,0;
--primary-bg--alt: 255,255,255;
--primary-bg: 255,255,255;
--breaking-news--link-text--hover: 255,255,255;
--search-text: 255,255,255;
--spotl-addl-content--text: 0,0,0;
--breaking-news--text: 255,255,255;
--search-spot: 0,63,235;
--search-bg: 0,0,0;
--spotl-addl-content--bg: 255,255,255;
--breaking-news--link-text: 255,255,255;
--spotl-addl-content--link-text--hover: 0,0,0;
}Drop-in prompt
Build a landing page in the visual style of Mit Edu — About.
Reference design system (extracted from the live site):
- Palette: #fa1727, #740414, #f06464, #ac8c64, #b3c4d7
- Typefaces: neue-haas-grotesk-text
- Macrostructure: Specimen
Use the dominant colour for surfaces, the accent sparingly,
and lean on type weight + scale rather than colour for hierarchy.
Full DESIGN.md: https://inspomcp.dev/api/design/mit-edu--about