Color
#b188d3
#b188d3rgb(177, 136, 211)hsl(273, 46%, 68%)oklch(0.693 0.116 308.7)Colors that go with #b188d3
Charcoal, Midnight Blue and Royal Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for #b188d3: softer than #000 and cool enough to feel like part of the same palette.
Midnight Blue #191970
shipped4 real palettes, including First Snow and Open House put Midnight Blue beside #b188d3, as the text colour against it.
Royal Blue #4169e1
shippedRoyal Blue is paired with #b188d3 in 4 real palettes, including Sephora's brand system and Roblox's brand system, as the supporting colour.
Dark Sea Green #8fbc8f
complementaryDark Sea Green sits directly opposite #b188d3 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Light Sea Green #20b2aa
split-complementshippedLight Sea Green is a split-complement of #b188d3: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Amber #ffbf00
shippedAmber is paired with #b188d3 in 3 real palettes, including Ahrefs's brand system and Blueprint, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with #b188d3: 3 real palettes, including Dusk and Open House, as the lead colour.
Emerald Green #50c878
shippedEmerald Green is paired with #b188d3 in 3 real palettes, including Obsidian's brand system and Supabase's brand system, as the accent.
Tints & shades
Harmonies
Contrast
| #b188d3 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.86:1 | fail | fail | fail | |
Aaon black | 7.33:1 | pass | pass | pass | Passes AAA — no fix needed. |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b188d3 as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Fonts for this mood
#b188d3 reads as cool, modern. The font library is tagged with the same vocabulary:
Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #b188d3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/b188d3-b79cc4-c4cb62-2d1f2d-eae9f1?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md