# #f9fcdf

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

## Values

- Hex: `#f9fcdf`
- RGB: rgb(249, 252, 223)
- HSL: hsl(66, 83%, 93%)
- OKLCH: oklch(0.981 0.038 111.9)
- Relative luminance: 0.9509
- Nearest named color: lightyellow (#ffffe0, Δ 1.148) — https://brandsweets.com/colors/lightyellow
- Moods: vivid, light, clean
- Page: https://brandsweets.com/colors/f9fcdf

## Tints & shades

- Tints (toward white): #fafce3, #fafce3, #fbfde8, #fbfde8, #fcfdec, #fcfdec, #fcfef1, #fcfef1, #fdfef6, #fdfef6
- Shades (toward black): #f1f8b4, #eaf48a, #e2f060, #daec36, #d0e515, #aabb11, #84910d, #5d670a, #373d06, #111302

## Harmonies

- Complementary: #e1defc
- Analogous: #fcf0de, #eafcde
- Triadic: #def9fc, #fcdef9
- Split-complementary: #deeafc, #f0defc
- Tetradic: #defcf0, #e1defc, #fcdeea

## Colors that go with #f9fcdf

Named partners (harmony on the OKLCH wheel, co-occurrence in curated palettes and brand systems, and the neutrals that carry it), best first:

- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #f9fcdf: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. Seen in: Frost & Ember (https://brandsweets.com/palettes/bold#frost-and-ember), Canopy (https://brandsweets.com/palettes/cool#canopy), Paper & Pine (https://brandsweets.com/palettes/minimal#paper-and-pine), Tide Pool (https://brandsweets.com/palettes/cool#tide-pool). — https://brandsweets.com/colors/charcoal
- **Emerald Green** #50c878 [harmony, pool: analogous] — Emerald Green is #f9fcdf's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces. Seen in: Playground (https://brandsweets.com/palettes/bold#playground), Meadow (https://brandsweets.com/palettes/light#meadow), Chime (https://brandsweets.com/colors/brands/chime-com), CircleCI (https://brandsweets.com/colors/brands/circleci-com). — https://brandsweets.com/colors/emerald-green
- **Lilac** #c8a2c8 [harmony, pool: complementary] — Lilac sits directly opposite #f9fcdf on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Phantom: The money app that'll take you placesLogo PhantomLogo PhantomLogo Phantom (https://brandsweets.com/colors/brands/phantom-com), Crypto.com (https://brandsweets.com/colors/brands/crypto-com), First Snow (https://brandsweets.com/palettes/cool#first-snow), Affirm (https://brandsweets.com/colors/brands/affirm-com). — https://brandsweets.com/colors/lilac
- **Plum** #dda0dd [harmony, pool: split] — Plum is a split-complement of #f9fcdf: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Blossom (https://brandsweets.com/palettes/light#blossom), Mercury (https://brandsweets.com/colors/brands/mercury-com), Netlify (https://brandsweets.com/colors/brands/netlify-com), NYX Cosmetics (https://brandsweets.com/colors/brands/nyxcosmetics-com). — https://brandsweets.com/colors/plum
- **Sand** #c2b280 [harmony, pool: analogous] — Sand is #f9fcdf's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces. Seen in: Garden Wedding (https://brandsweets.com/palettes/light#garden-wedding), Greige (https://brandsweets.com/palettes/neutral#greige), Sonos (https://brandsweets.com/colors/brands/sonos-com), League of Legends (https://brandsweets.com/colors/brands/leagueoflegends-com). — https://brandsweets.com/colors/sand
- **Sky Blue** #87ceeb [harmony, pool: triadic] — Sky Blue completes a triad with #f9fcdf — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. Seen in: Dusty Blue (https://brandsweets.com/palettes/cool#dusty-blue), Still Water (https://brandsweets.com/palettes/cool#still-water), Coastal (https://brandsweets.com/palettes/cool#coastal), Harbour (https://brandsweets.com/palettes/cool#harbour). — https://brandsweets.com/colors/skyblue
- **Amber** #ffbf00 [pool] — Amber is paired with #f9fcdf in 21 real palettes, including Maple and Heatwave, as the accent. Seen in: Maple (https://brandsweets.com/palettes/warm#maple), Heatwave (https://brandsweets.com/palettes/warm#heatwave), Trailhead (https://brandsweets.com/palettes/warm#trailhead), Beach Hut (https://brandsweets.com/palettes/light#beach-hut). — https://brandsweets.com/colors/amber
- **Blue** #0000ff [pool] — 47 real palettes, including Dropbox's brand system and Cargo's brand system put Blue beside #f9fcdf, as the accent. Seen in: Dropbox (https://brandsweets.com/colors/brands/dropbox-com), Cargo (https://brandsweets.com/colors/brands/cargo-site), Alaska Airlines (https://brandsweets.com/colors/brands/alaskaair-com), Activision (https://brandsweets.com/colors/brands/activision-com). — https://brandsweets.com/colors/blue

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

- On white (#ffffff): 1.05:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #6e790b (4.77:1); AA: background → #737373 (4.52:1); AAA: text → #555d09 (7.1:1); AAA: background → #545454 (7.22:1)
- On black (#000000): 20.02:1 — AA pass, AA-large pass, AAA pass

## Curated palettes containing it

- **Playground** (bold, playful, warm) — #ff8c00, #3b82f6, #22c55e, #fff8e7, #1d1d1d — Orange, blue and green — the colors of playground equipment; loud, cheerful, obviously for kids. — tool: https://brandsweets.com/palettes/new/ff8c00-3b82f6-22c55e-fff8e7-1d1d1d — collection: https://brandsweets.com/palettes/bold

## Fonts for this mood

- 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/f9fcdf-b8bea2-4e86df-262d1f-f1eee9?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: "#f9fcdf" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.