# #fb18ca

A color — warm, vivid, playful, bold. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#fb18ca`
- RGB: rgb(251, 24, 202)
- HSL: hsl(313, 97%, 54%)
- OKLCH: oklch(0.672 0.283 340.2)
- Relative luminance: 0.2543
- Nearest named color: Brutal Pink (#ff00bb, Δ 2.387) — https://brandsweets.com/colors/brutal-pink
- Moods: warm, vivid, playful, bold
- Page: https://brandsweets.com/colors/fb18ca

## Tints & shades

- Tints (toward white): #fc2ccf, #fc45d5, #fc59d9, #fd72df, #fd86e3, #fd9be8, #feb4ee, #fec8f2, #ffe1f8, #fff5fd
- Shades (toward black): #f604c2, #dd03ae, #c4039a, #ab0386, #920273, #79025f, #5f014b, #460137, #2d0124, #140010

## Harmonies

- Complementary: #18fb49
- Analogous: #bb18fb, #fb1858
- Triadic: #cafb18, #18cafb
- Split-complementary: #58fb18, #18fbbb
- Tetradic: #fbbb18, #18fb49, #1858fb

## Colors that go with #fb18ca

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

- **Medium Sea Green** #3cb371 [harmony: complementary] — Medium Sea Green sits directly opposite #fb18ca on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. — https://brandsweets.com/colors/mediumseagreen
- **Light Sea Green** #20b2aa [harmony: split] — Light Sea Green is a split-complement of #fb18ca: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/lightseagreen
- **Charcoal** #36454f [role] — Charcoal is the body-text near-black for #fb18ca: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. — https://brandsweets.com/colors/charcoal
- **Crimson** #dc143c [pool] — Crimson is paired with #fb18ca in two real palettes: Snyk's brand system and The Ordinary's brand system, as the lead colour. Seen in: Snyk (https://brandsweets.com/colors/brands/snyk-io), The Ordinary (https://brandsweets.com/colors/brands/theordinary-com). — https://brandsweets.com/colors/crimson
- **Yellow** #ffff00 [pool] — Two real palettes: JetBrains's brand system and Arcade put Yellow beside #fb18ca, as the accent. Seen in: JetBrains (https://brandsweets.com/colors/brands/jetbrains-com), Arcade (https://brandsweets.com/palettes/vivid#arcade). — https://brandsweets.com/colors/yellow
- **Dark Goldenrod** #b8860b [harmony: triadic] — Dark Goldenrod completes a triad with #fb18ca — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/darkgoldenrod
- **Cadet Blue** #5f9ea0 [harmony: triadic] — Cadet Blue completes a triad with #fb18ca — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/cadetblue
- **Aqua** #00ffff [pool] — Arcade puts Aqua beside #fb18ca, as the supporting colour. Seen in: Arcade (https://brandsweets.com/palettes/vivid#arcade). — https://brandsweets.com/colors/aqua

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

- On white (#ffffff): 3.45:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #d803aa (4.65:1); AA: background → #212121 (4.67:1); AAA: text → #a60382 (7.1:1)
- On black (#000000): 6.09:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #fc4ad6 (7.09:1)

## Fonts for this mood

- warm: https://brandsweets.com/fonts/mood/warm
- playful: https://brandsweets.com/fonts/mood/playful
- bold: https://brandsweets.com/fonts/mood/bold

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/fb18ca-c19fb5-7ecb62-2d1f24-efe9f1?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: "#fb18ca" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.