Color
#b3a9db
#b3a9dbrgb(179, 169, 219)hsl(252, 41%, 76%)oklch(0.76 0.072 293.8)Colors that go with #b3a9db
Charcoal, Dark Khaki and Deep Sky 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 #b3a9db: softer than #000 and cool enough to feel like part of the same palette.
Dark Khaki #bdb76b
complementaryshippedDark Khaki sits directly opposite #b3a9db on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #b3a9db: 5 real palettes, including Max's brand system and Calm's brand system, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with #b3a9db: 4 real palettes, including Open House and Coca-Cola's brand system, as the lead colour.
Emerald Green #50c878
split-complementshippedEmerald Green is a split-complement of #b3a9db: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Midnight Blue #191970
shipped8 real palettes, including Lavender Milk and First Snow put Midnight Blue beside #b3a9db, as the text colour against it.
Powder Blue #b0e0e6
shippedDesigners have shipped Powder Blue with #b3a9db: 6 real palettes, including Crypto.com's brand system and First Snow, as the supporting colour.
Royal Blue #4169e1
shippedRoyal Blue is paired with #b3a9db in 6 real palettes, including Sephora's brand system and 1password's brand system, as the supporting colour.
Real palettes that use #b3a9db
Tints & shades
Harmonies
Contrast
| #b3a9db as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.18:1 | fail | fail | fail | |
Aaon black | 9.61:1 | 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 #b3a9db 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
#b3a9db reads as cool, light, clean. 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 #b3a9db and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/b3a9db-a99cc4-dfb64e-281f2d-e9ecf1?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