Excalidraw
Component Playground
Cool, deep indigo expanse; crisp sans-serif clarity on vast, airy digital 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 | Marlin Soft SQ | 32px | 700 | 0.98 | -1.6px | Aa Bb Cc |
| body | Marlin | 16px | 400 | 1.4 | 0 | Aa Bb Cc |
| button | Marlin | 13px | 400 | 1.4 | 0 | Aa Bb Cc |
Max content width 1440px
:root {
--color-dominant: #0830f4;
--color-surface: #041980;
--color-ink: #3c44fc;
--color-accent: #7b71bd;
--color-detail: #cea4ce;
}
/* CSS variables exposed by source */
:root {
--fontSizes-20: 20px;
--space-16: 16px;
--colors-primary7: rgb(207, 56, 40);
--colors-focusOutline: #96C4FF;
--colors-highContrast: #000;
--colors-students-light_grey-hover: rgb(215, 214, 196);
--colors-primary6: rgb(250, 69, 49);
--colors-brandOffwhite: #FFFCEC;
--colors-secondary4: rgb(0, 130, 121);
--colors-secondary2: rgb(0, 201, 195);
--colors-brandDeepBlue: #2404AA;
--colors-lowContrast: #FFF;
--colors-students-light_green: rgb(211, 224, 129);
--space-72: 72px;
--space-4: 4px;
--colors-primary4: rgb(252, 130, 121);
--space-40: 40px;
--fonts-body: "InterVariable", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
--space-8: 8px;
--space-32: 32px;
--colors-primary12: rgb(9, 2, 1);
--colors-secondary7: rgb(0, 56, 40);
--colors-secondary11: rgb(0, 4, 2);
--sizes-24: 24px;
--sizes-64: 64px;
--colors-secondary5: rgb(0, 105, 88);
--colors-students-off_white: rgb(245, 244, 226);
--fontSizes-24: 24px;
--fontSizes-48: 48px;
--fontWeights-700: 700;
--space-64: 64px;
--colors-primary11: rgb(26, 4, 2);
--shadows-large: 0 30px 60px rgba(0, 0, 0, 0.12);
--colors-students-arc_pinkish: rgb(242, 94, 107);
--fonts-boostSans: -apple-system, BlinkMacSystemFont, sans-serif;
--sizes-40: 40px;
--colors-students-dark_blue: rgb(39, 2, 194);
--colors-students-light_blue: rgb(205, 204, 223);
--fonts-sans: Marlin, -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
--colors-primary8: rgb(162, 43, 31);
--sizes-48: 48px;
--colors-secondary8: rgb(0, 43, 31);
--colors-secondary3: rgb(0, 163, 159);
--colors-students-deep_blue: rgb(36, 4, 170);
--colors-secondary10: rgb(0, 17, 12);
--fonts-exposure: "Exposure VAR", "Helvetica", sans-serif;
--fontWeights-500: 500;
--colors-students-arc_blue: rgb(12, 80, 255);
--fonts-referralSans: -apple-system, BlinkMacSystemFont, sans-serif;
--sizes-56: 56px;
--colors-secondary9: rgb(0, 30, 21);
--sizes-8: 8px;
--sizes-16: 16px;
--colors-primary5: rgb(253, 105, 88);
--colors-brandDarkBlue: #000354;
--fontWeights-800: 800;
--fontSizes-10: 10px;
--colors-secondary6: rgb(0, 69, 49);
--fonts-oracle: "ABC Oracle", "Helvetica", sans-serif;
--fontWeights-400: 400;
}Drop-in prompt
Build a landing page in the visual style of Arc — Blog.
Reference design system (extracted from the live site):
- Palette: #0830f4, #041980, #3c44fc, #7b71bd, #cea4ce
- Typefaces: Marlin Soft SQ, Marlin
- Macrostructure: Component Playground
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/arc-net--blog