# #f305ff

A color — cool, vivid, technical, modern. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#f305ff`
- RGB: rgb(243, 5, 255)
- HSL: hsl(297, 100%, 51%)
- OKLCH: oklch(0.684 0.318 325.7)
- Relative luminance: 0.2638
- Nearest named color: fuchsia (#ff00ff, Δ 2.315) — https://brandsweets.com/colors/fuchsia
- Moods: cool, vivid, technical, modern
- Page: https://brandsweets.com/colors/f305ff

## Tints & shades

- Tints (toward white): #f41fff, #f533ff, #f64dff, #f766ff, #f980ff, #fa94ff, #fbadff, #fcc7ff, #fddbff, #fef5ff
- Shades (toward black): #df00eb, #cb00d6, #b300bd, #9b00a3, #88008f, #6f0075, #57005c, #3f0042, #2c002e, #130014

## Harmonies

- Complementary: #12ff05
- Analogous: #7605ff, #ff058f
- Triadic: #fff305, #05fff3
- Split-complementary: #8fff05, #05ff76
- Tetradic: #ff7605, #12ff05, #058fff

## Colors that go with #f305ff

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 #f305ff 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 #f305ff: 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 text near-black for #f305ff: softer than #000 and cool enough to feel like part of the same palette. — https://brandsweets.com/colors/charcoal
- **Dark Goldenrod** #b8860b [harmony: split] — Dark Goldenrod is a split-complement of #f305ff: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/darkgoldenrod
- **Crimson** #dc143c [pool] — Crimson is paired with #f305ff in Snyk's brand system, as the lead colour. Seen in: Snyk (https://brandsweets.com/colors/brands/snyk-io). — https://brandsweets.com/colors/crimson
- **Lime** #00ff00 [pool] — Lime is paired with #f305ff in Laser, as the lead colour. Seen in: Laser (https://brandsweets.com/palettes/vivid#laser). — https://brandsweets.com/colors/lime
- **Spring Green** #00ff7f [pool] — Form Builder with AI Automation's brand system puts Spring Green beside #f305ff, as the accent. Seen in: Form Builder with AI Automation (https://brandsweets.com/colors/brands/typeform-com). — https://brandsweets.com/colors/springgreen
- **Turquoise** #40e0d0 [pool] — Designers have shipped Turquoise with #f305ff: Laser, as the accent. Seen in: Laser (https://brandsweets.com/palettes/vivid#laser). — https://brandsweets.com/colors/turquoise

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

- On white (#ffffff): 3.35:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #cb00d6 (4.66:1); AA: background → #262626 (4.52:1); AAA: text → #9b00a3 (7.19:1)
- On black (#000000): 6.28:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #f642ff (7.14:1)

## Fonts for this mood

- technical: https://brandsweets.com/fonts/mood/technical
- modern: https://brandsweets.com/fonts/mood/modern

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/f305ff-c19fbe-9acb62-2d1f28-ede9f1?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: "#f305ff" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.