# #f137aa

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

## Values

- Hex: `#f137aa`
- RGB: rgb(241, 55, 170)
- HSL: hsl(323, 87%, 58%)
- OKLCH: oklch(0.656 0.241 348.2)
- Relative luminance: 0.2434
- Nearest named color: Fanatic Fuchsia (#ee1199, Δ 3.561) — https://brandsweets.com/colors/fanatic-fuchsia
- Moods: warm, vivid, playful, bold
- Page: https://brandsweets.com/colors/f137aa

## Tints & shades

- Tints (toward white): #f24ab2, #f45dba, #f570c2, #f683ca, #f896d2, #f9a9da, #fabce3, #fccfeb, #fde2f3, #fef5fb
- Shades (toward black): #ef1f9f, #e01090, #c80e81, #ac0c6e, #940a5f, #7c0950, #5f073d, #48052e, #2b031c, #13010c

## Harmonies

- Complementary: #37f17e
- Analogous: #db37f1, #f1374c
- Triadic: #aaf137, #37aaf1
- Split-complementary: #4cf137, #37f1db
- Tetradic: #f1db37, #37f17e, #374cf1

## Colors that go with #f137aa

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 #f137aa 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
- **Tomato** #ff6347 [harmony, pool: analogous] — Tomato is #f137aa's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces. Seen in: Night Market (https://brandsweets.com/palettes/vivid#night-market), Sunset Boulevard (https://brandsweets.com/palettes/warm#sunset-boulevard), Airbnb (https://brandsweets.com/colors/brands/airbnb). — https://brandsweets.com/colors/tomato
- **Cadet Blue** #5f9ea0 [harmony: split] — Cadet Blue is a split-complement of #f137aa: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/cadetblue
- **Charcoal** #36454f [role] — Charcoal is the body-text near-black for #f137aa: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. — https://brandsweets.com/colors/charcoal
- **Yellow** #ffff00 [pool] — Two real palettes: JetBrains's brand system and Arcade put Yellow beside #f137aa, 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 #f137aa — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/darkgoldenrod
- **Aqua** #00ffff [pool] — Arcade puts Aqua beside #f137aa, as the supporting colour. Seen in: Arcade (https://brandsweets.com/palettes/vivid#arcade). — https://brandsweets.com/colors/aqua
- **Cornflower Blue** #6495ed [pool] — Designers have shipped Cornflower Blue with #f137aa: Terminal, as the supporting colour. Seen in: Terminal (https://brandsweets.com/palettes/technical#terminal). — https://brandsweets.com/colors/cornflowerblue

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

- On white (#ffffff): 3.58:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #e01090 (4.52:1); AA: background → #1f1f1f (4.61:1); AAA: text → #a70c6b (7.22:1)
- On black (#000000): 5.87:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #f45dba (7.12:1)

## 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/f137aa-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: "#f137aa" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.