Color
#b1b3be
#b1b3bergb(177, 179, 190)hsl(231, 9%, 72%)oklch(0.769 0.016 277.8)Colors that go with #b1b3be
Charcoal, Champagne and Copper 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 that reads cleanly against #b1b3be without the hard edge of pure #000.
Champagne #f7e7ce
shipped4 real palettes, including Midnight Luxe and Bramble put Champagne beside #b1b3be, as that palette's text colour.
Copper #b87333
shippedDesigners have shipped Copper with #b1b3be: 6 real palettes, including Clean Beauty and Riverbed, as the accent.
Crimson #dc143c
shippedCrimson is paired with #b1b3be in 5 real palettes, including Cartier's brand system and Casper Sleep's brand system, as the accent.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #b1b3be: 4 real palettes, including Max's brand system and Calm's brand system, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with #b1b3be: 5 real palettes, including Open House and Dusk, as the lead colour.
Hunter Green #355e3b
shippedHunter Green is paired with #b1b3be in 4 real palettes, including Desert Road and Pine & Birch, as the accent.
Midnight Blue #191970
shipped7 real palettes, including Lavender Milk and First Snow put Midnight Blue beside #b1b3be, as the text colour against it.
Real palettes that use #b1b3be
Tints & shades
Harmonies
Contrast
| #b1b3be as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.09:1 | fail | fail | fail | |
Aaon black | 10.06:1 | 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 #b1b3be 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
#b1b3be reads as muted, light, minimal. 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 #b1b3be and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/b1b3be-9c9ec4-df834e-231f2d-e9eef1?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