Color
#858fb2
#858fb2rgb(133, 143, 178)hsl(227, 23%, 61%)oklch(0.655 0.054 272.4)Colors that go with #858fb2
Charcoal, Blush Pink 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 #858fb2: softer than #000 and cool enough to feel like part of the same palette.
Blush Pink #e8b4b8
shipped4 real palettes, including Estate and Rain Garden put Blush Pink beside #858fb2, as the accent.
Copper #b87333
shippedDesigners have shipped Copper with #858fb2: 5 real palettes, including Dusk and Atelier, as the accent.
Denim #1560bd
shippedDesigners have shipped Denim with #858fb2: 5 real palettes, including Dusk and Open House, as the lead colour.
Midnight Blue #191970
shipped6 real palettes, including Plaid's brand system and Open House put Midnight Blue beside #858fb2, as the supporting colour.
Peru #cd853f
split-complementshippedPeru is a split-complement of #858fb2: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Powder Blue #b0e0e6
shippedDesigners have shipped Powder Blue with #858fb2: 5 real palettes, including Ink Wash and First Snow, as the lead colour.
Royal Blue #4169e1
shippedRoyal Blue is paired with #858fb2 in 5 real palettes, including Slate Workspace and Confluent's brand system, as the accent.
Real palettes that use #858fb2
Tints & shades
Harmonies
Contrast
| #858fb2 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 3.2:1 | fail | pass | fail | |
Aaon black | 6.57:1 | pass | pass | fail |
|
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #858fb2 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 #858fb2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/858fb2-9ca0c4-df7a4e-221f2d-e9eff1?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