# #ecf0fd

A color — cool, vivid, light, technical, modern, clean. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#ecf0fd`
- RGB: rgb(236, 240, 253)
- HSL: hsl(226, 81%, 96%)
- OKLCH: oklch(0.956 0.018 272.3)
- Relative luminance: 0.8724
- Nearest named color: Foundation White (#efeeff, Δ 0.754) — https://brandsweets.com/colors/foundation-white
- Moods: cool, vivid, light, technical, modern, clean
- Page: https://brandsweets.com/colors/ecf0fd

## Tints & shades

- Tints (toward white): #edf0fd, #edf0fd, #f1f4fe, #f1f4fe, #f1f4fe, #f1f4fe, #f1f4fe, #f6f8fe, #f6f8fe, #f6f8fe
- Shades (toward black): #c3d0f9, #99aff4, #6b8aef, #4269eb, #1848e7, #143bbd, #102e94, #0b2066, #06133c, #020612

## Harmonies

- Complementary: #fdf9ed
- Analogous: #edf9fd, #f1edfd
- Triadic: #fdedf0, #f0fded
- Split-complementary: #fdf1ed, #f9fded
- Tetradic: #fdedf9, #fdf9ed, #edfdf1

## Contrast (WCAG 2.x, as text)

- On white (#ffffff): 1.14:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #466dec (4.51:1); AA: background → #6b6b6b (4.68:1); AAA: text → #1746de (7.08:1); AAA: background → #4f4f4f (7.2:1)
- On black (#000000): 18.45:1 — AA pass, AA-large pass, AAA pass

## Brands using this color

- **Astro** — surface #f2f6fa (Δ 1.953) — https://brandsweets.com/colors/brands/astro-build

## Curated palettes containing it

- **Terminal** (technical, dark, modern) — #3fb950, #58a6ff, #f778ba, #0b0f14, #e6edf3 — Green for success, blue for links, pink for emphasis — the dark-mode developer family, tuned to sit on near-black without glare. — tool: https://brandsweets.com/palettes/new/3fb950-58a6ff-f778ba-0b0f14-e6edf3 — collection: https://brandsweets.com/palettes/technical
- **Ledger Dark** (dark, luxury, technical) — #c9a227, #7c8aa5, #34d399, #0c1222, #e8edf5 — Gold on midnight is the private-banking cue; the mint accent keeps it from feeling old-money stuffy. — tool: https://brandsweets.com/palettes/new/c9a227-7c8aa5-34d399-0c1222-e8edf5 — collection: https://brandsweets.com/palettes/dark
- **Estate** (luxury, dark, elegant) — #b08d57, #8a97a5, #c9c9c9, #101418, #eef1f4 — Bronze on charcoal signals premium listings; the silver accent handles secondary detail without adding color. — tool: https://brandsweets.com/palettes/new/b08d57-8a97a5-c9c9c9-101418-eef1f4 — collection: https://brandsweets.com/palettes/luxury
- **Studio Grey** (minimal, muted, modern) — #1a1a1a, #8c8c8c, #3a86ff, #f2f2f2 — A pure greyscale with a single electric blue — the portfolio palette that makes work look considered. — tool: https://brandsweets.com/palettes/new/1a1a1a-8c8c8c-3a86ff-f2f2f2 — collection: https://brandsweets.com/palettes/minimal
- **Dusk** (cool, muted, elegant) — #4b5d8a, #8b97b3, #c07a4e, #eef0f4, #1f2430 — Slate blue with a copper accent — calm, professional, slightly editorial; suits consultancies and journals. — tool: https://brandsweets.com/palettes/new/4b5d8a-8b97b3-c07a4e-eef0f4-1f2430 — collection: https://brandsweets.com/palettes/cool

## Fonts for this mood

- technical: https://brandsweets.com/fonts/mood/technical
- modern: https://brandsweets.com/fonts/mood/modern
- clean: https://brandsweets.com/fonts/mood/clean

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/ecf0fd-9ca1c4-df774e-221f2d-e9eff1?lock=0&style=vibrant
(Humans lock/regenerate in the tool; the URL is the state — read `lock=` back to see what they kept.)

## Connect an agent

Point any MCP client at the BrandSweets colors endpoint for the same engine:

- Endpoint: https://mcp.brandsweets.com/colors/mcp
- Tools: `analyze_color` (e.g. `analyze_color({ color: "#ecf0fd" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.