Color
#9b9bbb
#9b9bbbrgb(155, 155, 187)hsl(240, 19%, 67%)oklch(0.7 0.047 285.1)Colors that go with #9b9bbb
Charcoal, Sand 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 for #9b9bbb: softer than #000 and cool enough to feel like part of the same palette.
Sand #c2b280
complementaryshippedSand sits directly opposite #9b9bbb on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Copper #b87333
shippedDesigners have shipped Copper with #9b9bbb: 4 real palettes, including Dusk and Riverbed, as the accent.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #9b9bbb: 5 real palettes, including Calm's brand system and Max's brand system, as the lead colour.
Emerald Green #50c878
shippedEmerald Green is paired with #9b9bbb in 4 real palettes, including Ledger Dark and Scale AI's brand system, as the accent.
Midnight Blue #191970
shipped7 real palettes, including Open House and First Snow put Midnight Blue beside #9b9bbb, as the text colour against it.
Periwinkle #ccccff
shippedPeriwinkle shows up next to #9b9bbb in 4 real palettes, including Lavender Milk and Calendly's brand system, as the supporting colour.
Peru #cd853f
split-complementshippedPeru is a split-complement of #9b9bbb: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Real palettes that use #9b9bbb
Tints & shades
Harmonies
Contrast
| #9b9bbb as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.69:1 | fail | fail | fail | |
Aaon black | 7.8:1 | 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 #9b9bbb as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
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 #9b9bbb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/9b9bbb-a19cc4-df994e-251f2d-e9edf1?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