# #ff05a8

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

## Values

- Hex: `#ff05a8`
- RGB: rgb(255, 5, 168)
- HSL: hsl(321, 100%, 51%)
- OKLCH: oklch(0.66 0.274 350.3)
- Relative luminance: 0.242
- Nearest named color: Big Bang Pink (#ff0099, Δ 2.237) — https://brandsweets.com/colors/big-bang-pink
- Moods: warm, vivid, playful, bold
- Page: https://brandsweets.com/colors/ff05a8

## Tints & shades

- Tints (toward white): #ff1fb0, #ff33b8, #ff4dc1, #ff66c9, #ff80d2, #ff94da, #ffade2, #ffc7eb, #ffdbf3, #fff5fb
- Shades (toward black): #eb0098, #d6008b, #bd007b, #a3006a, #8f005d, #75004c, #5c003c, #42002b, #2e001e, #14000d

## Harmonies

- Complementary: #05ff5d
- Analogous: #da05ff, #ff052b
- Triadic: #a8ff05, #05a8ff
- Split-complementary: #2bff05, #05ffda
- Tetradic: #ffda05, #05ff5d, #052bff

## Colors that go with #ff05a8

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

- **Light Sea Green** #20b2aa [harmony: complementary] — Light Sea Green sits directly opposite #ff05a8 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/lightseagreen
- **Cadet Blue** #5f9ea0 [harmony: split] — Cadet Blue is a split-complement of #ff05a8: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/cadetblue
- **Medium Sea Green** #3cb371 [harmony: split] — Medium Sea Green is a split-complement of #ff05a8: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/mediumseagreen
- **Charcoal** #36454f [role] — Charcoal is the body-text near-black for #ff05a8: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. — https://brandsweets.com/colors/charcoal
- **Tomato** #ff6347 [harmony, pool: analogous] — Tomato is #ff05a8'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). — https://brandsweets.com/colors/tomato
- **Yellow** #ffff00 [pool] — Two real palettes: JetBrains's brand system and Arcade put Yellow beside #ff05a8, 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 #ff05a8 — 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 #ff05a8, 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): 3.6:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #e00092 (4.58:1); AA: background → #1f1f1f (4.58:1); AAA: text → #a8006d (7.28:1)
- On black (#000000): 5.84:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #ff4dc1 (7.08:1)

## 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/ff05a8-c19fb1-70cb62-2d1f22-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: "#ff05a8" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.