# #bc90fd

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

## Values

- Hex: `#bc90fd`
- RGB: rgb(188, 144, 253)
- HSL: hsl(264, 96%, 78%)
- OKLCH: oklch(0.738 0.158 301.2)
- Relative luminance: 0.3773
- Nearest named color: Dream Vapour (#cc99ee, Δ 4.418) — https://brandsweets.com/colors/dream-vapour
- Moods: cool, vivid, light, technical, modern, clean
- Page: https://brandsweets.com/colors/bc90fd

## Tints & shades

- Tints (toward white): #c29bfd, #c8a5fd, #ceaffd, #d4b9fe, #dbc3fe, #e1cdfe, #e7d7fe, #ede1fe, #f3ebff, #f9f5ff
- Shades (toward black): #a76efc, #8f46fb, #7923fb, #6305f0, #5404cd, #4603aa, #360382, #27025f, #170137, #080014

## Harmonies

- Complementary: #d2fd91
- Analogous: #919cfd, #f291fd
- Triadic: #fdbc91, #91fdbc
- Split-complementary: #fdf291, #9cfd91
- Tetradic: #fd919c, #d2fd91, #91fdf2

## Colors that go with #bc90fd

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

- **Amber** #ffbf00 [pool] — Amber is paired with #bc90fd in 4 real palettes, including Ahrefs's brand system and Blueprint, as the supporting colour. Seen in: Ahrefs (https://brandsweets.com/colors/brands/ahrefs-com), Blueprint (https://brandsweets.com/palettes/technical#blueprint), Mastodon hosted on mastodon.social (https://brandsweets.com/colors/brands/mastodon-social), Gumroad (https://brandsweets.com/colors/brands/gumroad-com). — https://brandsweets.com/colors/amber
- **Royal Blue** #4169e1 [pool] — Royal Blue is paired with #bc90fd in 4 real palettes, including Sephora's brand system and Roblox's brand system, as the supporting colour. Seen in: Sephora (https://brandsweets.com/colors/brands/sephora-com), Roblox (https://brandsweets.com/colors/brands/roblox-com), Loom (https://brandsweets.com/colors/brands/loom-com), Webflow (https://brandsweets.com/colors/brands/webflow-com). — https://brandsweets.com/colors/royalblue
- **Yellow Green** #9acd32 [harmony: complementary] — Yellow Green sits directly opposite #bc90fd 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/yellowgreen
- **Emerald Green** #50c878 [harmony, pool: split] — Emerald Green is a split-complement of #bc90fd: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Obsidian (https://brandsweets.com/colors/brands/obsidian-md), Supabase (https://brandsweets.com/colors/brands/supabase). — https://brandsweets.com/colors/emerald-green
- **Charcoal** #36454f [role, pool] — Charcoal is the text near-black for #bc90fd: softer than #000 and cool enough to feel like part of the same palette. Seen in: Auth0 (https://brandsweets.com/colors/brands/auth0-com), Mercury (https://brandsweets.com/colors/brands/mercury-com). — https://brandsweets.com/colors/charcoal
- **Medium Slate Blue** #7b68ee [pool] — Medium Slate Blue shows up next to #bc90fd in 3 real palettes, including Obsidian's brand system and Mastodon hosted on mastodon.social's brand system, as the supporting colour. Seen in: Obsidian (https://brandsweets.com/colors/brands/obsidian-md), Mastodon hosted on mastodon.social (https://brandsweets.com/colors/brands/mastodon-social), Lavender Haze (https://brandsweets.com/palettes/playful#lavender-haze). — https://brandsweets.com/colors/mediumslateblue
- **Dark Orange** #ff8c00 [harmony, pool: triadic] — Dark Orange completes a triad with #bc90fd — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. Seen in: Ahrefs (https://brandsweets.com/colors/brands/ahrefs-com). — https://brandsweets.com/colors/darkorange
- **Goldenrod** #daa520 [harmony: split] — Goldenrod is a split-complement of #bc90fd: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/goldenrod

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

- On white (#ffffff): 2.46:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #924bfb (4.54:1); AA: background → #3b3b3b (4.56:1); AAA: text → #6705fa (7.05:1); AAA: background → #1a1a1a (7.08:1)
- On black (#000000): 8.55:1 — AA pass, AA-large pass, AAA pass

## Brands using this color

- **Semrush** — primary #c494fc (Δ 1.697) — https://brandsweets.com/colors/brands/semrush-com

## Fonts for this mood

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

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/bc90fd-b19cc4-dfd34e-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: "#bc90fd" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.