# #fb51ba

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

## Values

- Hex: `#fb51ba`
- RGB: rgb(251, 81, 186)
- HSL: hsl(323, 96%, 65%)
- OKLCH: oklch(0.699 0.228 346.6)
- Relative luminance: 0.2994
- Nearest named color: Eosin Pink (#ff5ec4, Δ 2.476) — https://brandsweets.com/colors/eosin-pink
- Moods: warm, vivid, playful, bold
- Page: https://brandsweets.com/colors/fb51ba

## Tints & shades

- Tints (toward white): #fc5fc0, #fc73c8, #fc82ce, #fd91d3, #fda5db, #fdb4e1, #fec3e7, #fed2ed, #fee6f5, #fff5fb
- Shades (toward black): #fb32ae, #fa14a2, #eb0593, #cd0480, #af046d, #8c0357, #6e0245, #500232, #32011f, #14000c

## Harmonies

- Complementary: #50fb92
- Analogous: #e750fb, #fb5064
- Triadic: #bafb50, #50bafb
- Split-complementary: #64fb50, #50fbe7
- Tetradic: #fbe750, #50fb92, #5064fb

## Colors that go with #fb51ba

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, pool: complementary] — Medium Sea Green sits directly opposite #fb51ba on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Terminal (https://brandsweets.com/palettes/technical#terminal). — https://brandsweets.com/colors/mediumseagreen
- **Light Sea Green** #20b2aa [harmony: split] — Light Sea Green is a split-complement of #fb51ba: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/lightseagreen
- **Lime Green** #32cd32 [harmony: split] — Lime Green is a split-complement of #fb51ba: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/limegreen
- **Charcoal** #36454f [role] — Charcoal is the body-text near-black for #fb51ba: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. — https://brandsweets.com/colors/charcoal
- **Tomato** #ff6347 [pool] — Two real palettes: Night Market and Sunset Boulevard put Tomato beside #fb51ba, as the lead colour. Seen in: Night Market (https://brandsweets.com/palettes/vivid#night-market), Sunset Boulevard (https://brandsweets.com/palettes/warm#sunset-boulevard). — https://brandsweets.com/colors/tomato
- **Yellow** #ffff00 [pool] — Two real palettes: Arcade and JetBrains's brand system put Yellow beside #fb51ba, as the accent. Seen in: Arcade (https://brandsweets.com/palettes/vivid#arcade), JetBrains (https://brandsweets.com/colors/brands/jetbrains-com). — https://brandsweets.com/colors/yellow
- **Deep Sky Blue** #00bfff [harmony: triadic] — Deep Sky Blue completes a triad with #fb51ba — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/deepskyblue
- **Dark Goldenrod** #b8860b [harmony: triadic] — Dark Goldenrod completes a triad with #fb51ba — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/darkgoldenrod

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

- On white (#ffffff): 3.01:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #e1058c (4.56:1); AA: background → #2e2e2e (4.52:1); AAA: text → #aa036a (7.17:1)
- On black (#000000): 6.99:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #fc55bc (7.16:1)

## 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/fb51ba-c19fb0-6dcb62-2d1f22-f0e9f1?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: "#fb51ba" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.