# #906cf4

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

## Values

- Hex: `#906cf4`
- RGB: rgb(144, 108, 244)
- HSL: hsl(256, 86%, 69%)
- OKLCH: oklch(0.633 0.195 292.1)
- Relative luminance: 0.2319
- Nearest named color: mediumslateblue (#7b68ee, Δ 3.633) — https://brandsweets.com/colors/mediumslateblue
- Moods: cool, vivid, technical, modern
- Page: https://brandsweets.com/colors/906cf4

## Tints & shades

- Tints (toward white): #9b7af5, #a688f6, #b097f7, #bba5f8, #c6b3f9, #cdbdfa, #d8cbfb, #e2d9fc, #ede7fd, #f8f6fe
- Shades (toward black): #7b50f2, #622eef, #4c12ed, #420fcc, #380daf, #2e0b8e, #250972, #1a0651, #110434, #060113

## Harmonies

- Complementary: #d0f46c
- Analogous: #6c8cf4, #d46cf4
- Triadic: #f4906c, #6cf490
- Split-complementary: #f4d46c, #8cf46c
- Tetradic: #f46c8c, #d0f46c, #6cf4d4

## Colors that go with #906cf4

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

- **Olive Drab** #6b8e23 [harmony, pool: complementary] — Olive Drab sits directly opposite #906cf4 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Spline (https://brandsweets.com/colors/brands/spline-design). — https://brandsweets.com/colors/olivedrab
- **Amber** #ffbf00 [pool] — Amber is paired with #906cf4 in 4 real palettes, including Mastodon hosted on mastodon.social's brand system and Blueprint, as the accent. Seen in: Mastodon hosted on mastodon.social (https://brandsweets.com/colors/brands/mastodon-social), Blueprint (https://brandsweets.com/palettes/technical#blueprint), Google (https://brandsweets.com/colors/brands/google-com), Ahrefs (https://brandsweets.com/colors/brands/ahrefs-com). — https://brandsweets.com/colors/amber
- **Royal Blue** #4169e1 [pool] — Royal Blue is paired with #906cf4 in 5 real palettes, including Loom's brand system and Stripe's brand system, as the lead colour. Seen in: Loom (https://brandsweets.com/colors/brands/loom-com), Stripe (https://brandsweets.com/colors/brands/stripe), Yahoo (https://brandsweets.com/colors/brands/yahoo-com), HashiCorp (https://brandsweets.com/colors/brands/hashicorp-com). — https://brandsweets.com/colors/royalblue
- **Taupe** #483c32 [pool] — Taupe is paired with #906cf4 in 4 real palettes, including Obsidian's brand system and Loom's brand system, as that palette's text colour. Seen in: Obsidian (https://brandsweets.com/colors/brands/obsidian-md), Loom (https://brandsweets.com/colors/brands/loom-com), Zed (https://brandsweets.com/colors/brands/zed-dev), Rotten Tomatoes (https://brandsweets.com/colors/brands/rottentomatoes-com). — https://brandsweets.com/colors/taupe
- **Denim** #1560bd [pool] — Designers have shipped Denim with #906cf4: 3 real palettes, including Linkedin's brand system and Coursera's brand system, as the lead colour. Seen in: Linkedin (https://brandsweets.com/colors/brands/linkedin-com), Coursera (https://brandsweets.com/colors/brands/coursera-org), Fivetran blue (https://brandsweets.com/colors/brands/fivetran-com). — https://brandsweets.com/colors/denim
- **Dark Goldenrod** #b8860b [harmony: split] — Dark Goldenrod is a split-complement of #906cf4: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/darkgoldenrod
- **Dodger Blue** #1e90ff [harmony, pool: analogous] — Dodger Blue is #906cf4's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces. Seen in: PostHog (https://brandsweets.com/colors/brands/posthog-com). — https://brandsweets.com/colors/dodgerblue
- **Charcoal** #36454f [role] — Charcoal is the text near-black for #906cf4: 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): 3.73:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #7e54f2 (4.73:1); AA: background → #1c1c1c (4.57:1); AAA: text → #5b25ef (7.1:1)
- On black (#000000): 5.64:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #a284f6 (7.17:1)

## 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/906cf4-ab9cc4-dfbf4e-291f2d-e9ebf1?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: "#906cf4" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.