# #6f00ff

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

## Values

- Hex: `#6f00ff`
- RGB: rgb(111, 0, 255)
- HSL: hsl(266, 100%, 50%)
- OKLCH: oklch(0.513 0.293 288.3)
- Relative luminance: 0.106
- Nearest named color: Electric Indigo (#6600ff, Δ 1.75) — https://brandsweets.com/colors/electric-indigo
- Moods: cool, vivid, technical, modern
- Page: https://brandsweets.com/colors/6f00ff

## Tints & shades

- Tints (toward white): #7d1aff, #8b33ff, #9747ff, #a561ff, #b47aff, #c294ff, #d1adff, #dcc2ff, #ebdbff, #f9f5ff
- Shades (toward black): #6300e6, #5b00d1, #5000b8, #4700a3, #3c008a, #310070, #28005c, #1d0042, #14002e, #090014

## Harmonies

- Complementary: #91ff00
- Analogous: #0011ff, #ee00ff
- Triadic: #ff6f00, #00ff6e
- Split-complementary: #ffee00, #11ff00
- Tetradic: #ff0011, #91ff00, #00ffee

## Colors that go with #6f00ff

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

- **Royal Blue** #4169e1 [harmony, pool: analogous] — Royal Blue is #6f00ff's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces. Seen in: Yahoo (https://brandsweets.com/colors/brands/yahoo-com), Signal (https://brandsweets.com/colors/brands/signal-org), EA (https://brandsweets.com/colors/brands/ea-com). — https://brandsweets.com/colors/royalblue
- **Olive Green** #808000 [harmony: complementary] — Olive Green sits directly opposite #6f00ff 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/olive
- **Cornflower Blue** #6495ed [pool] — Designers have shipped Cornflower Blue with #6f00ff: 3 real palettes, including Qualcomm's brand system and Mastodon hosted on mastodon.social's brand system, as the supporting colour. Seen in: Qualcomm (https://brandsweets.com/colors/brands/qualcomm-com), Mastodon hosted on mastodon.social (https://brandsweets.com/colors/brands/mastodon-social), Roblox (https://brandsweets.com/colors/brands/roblox-com). — https://brandsweets.com/colors/cornflowerblue
- **Deep Sky Blue** #00bfff [pool] — Designers have shipped Deep Sky Blue with #6f00ff: 3 real palettes, including Render's brand system and Kraken's brand system, as the supporting colour. Seen in: Render (https://brandsweets.com/colors/brands/render-com), Kraken (https://brandsweets.com/colors/brands/kraken-com), Warp (https://brandsweets.com/colors/brands/warp-dev). — https://brandsweets.com/colors/deepskyblue
- **Medium Slate Blue** #7b68ee [pool] — Medium Slate Blue shows up next to #6f00ff in 3 real palettes, including ClickUp's brand system and Stripe's brand system, as the supporting colour. Seen in: ClickUp (https://brandsweets.com/colors/brands/clickup-com), Stripe (https://brandsweets.com/colors/brands/stripe), monday.com (https://brandsweets.com/colors/brands/monday-com). — https://brandsweets.com/colors/mediumslateblue
- **Forest Green** #228b22 [harmony: split] — Forest Green is a split-complement of #6f00ff: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/forestgreen
- **Sienna** #a0522d [harmony: split] — Sienna is a split-complement of #6f00ff: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/sienna
- **Charcoal** #36454f [role] — Charcoal is the text near-black for #6f00ff: softer than #000 and cool enough to feel like part of the same palette. — https://brandsweets.com/colors/charcoal

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

- On white (#ffffff): 6.73:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #6a00f5 (7.16:1)
- On black (#000000): 3.12:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #9747ff (4.66:1); AA: background → #d4d4d4 (4.54:1); AAA: text → #b47aff (7.17:1)

## Brands using this color

- **ClickUp** — primary #7612fa (Δ 1.792) — https://brandsweets.com/colors/brands/clickup-com
- **ClickUp** — accent #7612fa (Δ 1.792) — https://brandsweets.com/colors/brands/clickup-com

## 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/6f00ff-b29cc4-dfd74e-2b1f2d-e9eaf1?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: "#6f00ff" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.