Color
#b188fb
#b188fbrgb(177, 136, 251)hsl(261, 93%, 76%)oklch(0.713 0.166 298.6)Colors that go with #b188fb
Dark Khaki, Emerald Green and Charcoal 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.
Dark Khaki #bdb76b
complementaryDark Khaki sits directly opposite #b188fb on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Emerald Green #50c878
split-complementshippedEmerald Green is a split-complement of #b188fb: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for #b188fb: softer than #000 and cool enough to feel like part of the same palette.
Light Sea Green #20b2aa
triadicshippedLight Sea Green completes a triad with #b188fb — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Goldenrod #daa520
split-complementGoldenrod is a split-complement of #b188fb: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Medium Slate Blue #7b68ee
shippedMedium Slate Blue is paired with #b188fb in two real palettes: Obsidian's brand system and Lavender Haze, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Midnight Blue #191970
shippedMidnight Blue is paired with #b188fb in two real palettes: Blue Mono and Lavender Haze, as the text colour against it — a combination designers have actually shipped, not a computed rotation.
Royal Blue #4169e1
shippedRoyal Blue is paired with #b188fb in two real palettes: Loom's brand system and Webflow's brand system, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Real palettes that use #b188fb
Tints & shades
Harmonies
Contrast
| #b188fb as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.7:1 | fail | fail | fail | |
Aaon black | 7.78:1 | 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 #b188fb as the background.
Brands using this color
Fonts for this mood
#b188fb reads as cool, vivid, light. 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 #b188fb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/b188fb-af9cc4-dfcb4e-2a1f2d-e9eaf1?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