Color
#566765
#566765rgb(86, 103, 101)hsl(173, 9%, 37%)oklch(0.499 0.021 187.8)Colors that go with #566765
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 #566765 without the hard edge of pure #000.
Champagne #f7e7ce
shipped5 real palettes, including BrandSweets's brand system and Darkroom put Champagne beside #566765.
Copper #b87333
shippedDesigners have shipped Copper with #566765: 6 real palettes, including Desert Road and Clay & Linen, as the lead colour.
Crimson #dc143c
shippedCrimson is paired with #566765 in 8 real palettes, including Gemstone and Retro Pop, as the accent.
Denim #1560bd
shippedDesigners have shipped Denim with #566765: 9 real palettes, including Campus and HP's brand system, as the lead colour.
Goldenrod #daa520
shippedGoldenrod shows up next to #566765 in 5 real palettes, including Mid-Century and Fireside, as the accent.
Medium Sea Green #3cb371
shippedMedium Sea Green is paired with #566765 in 5 real palettes, including Undergrowth and Indigo SaaS, as the lead colour.
Midnight Blue #191970
shipped7 real palettes, including Lufthansa's brand system and Open House put Midnight Blue beside #566765, as the lead colour.
Real palettes that use #566765
Tints & shades
Harmonies
Contrast
| #566765 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 5.96:1 | pass | pass | fail |
|
Aaon black | 3.52:1 | fail | 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 #566765 as the background.
Brands using this color
Fonts for this mood
#566765 reads as muted, 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 #566765 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/566765-a2bebe-d459a3-1f292d-e9f1ec?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