Color
#91b0c0
#91b0c0rgb(145, 176, 192)hsl(200, 27%, 66%)oklch(0.739 0.041 230.4)Colors that go with #91b0c0
Charcoal, Dark Salmon and 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 #91b0c0: softer than #000 and cool enough to feel like part of the same palette.
Dark Salmon #e9967a
complementaryshippedDark Salmon sits directly opposite #91b0c0 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Blue #0000ff
shipped5 real palettes, including Uber's brand system and Canva's brand system put Blue beside #91b0c0, as the accent.
Blush Pink #e8b4b8
shipped4 real palettes, including Estate and Garden Wedding put Blush Pink beside #91b0c0, as the accent.
Burlywood #deb887
shippedBurlywood is paired with #91b0c0 in 4 real palettes, including Polaroid and Chalkboard, as the accent.
Champagne #f7e7ce
shipped4 real palettes, including Midnight Luxe and Bramble put Champagne beside #91b0c0, as that palette's text colour.
Copper #b87333
shippedDesigners have shipped Copper with #91b0c0: 5 real palettes, including Dusk and Riverbed, as the accent.
Crimson #dc143c
shippedCrimson is paired with #91b0c0 in 5 real palettes, including Riot Games's brand system and JBL's brand system, as the supporting colour.
Real palettes that use #91b0c0
Tints & shades
Harmonies
Contrast
| #91b0c0 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.29:1 | fail | fail | fail | |
Aaon black | 9.18:1 | 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 #91b0c0 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 #91b0c0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/91b0c0-9cb2c4-df4e64-1f232d-e9f1f0?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