Color
#555729
#555729rgb(85, 87, 41)hsl(63, 36%, 25%)oklch(0.444 0.067 111)Colors that go with #555729
Charcoal, Royal Blue and Champagne 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 body-text near-black for #555729: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Royal Blue #4169e1
split-complementshippedRoyal Blue is a split-complement of #555729: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Champagne #f7e7ce
shipped4 real palettes, including BrandSweets's brand system and Darkroom put Champagne beside #555729.
Orange Red #ff4500
shippedOrange Red is paired with #555729 in 4 real palettes, including Neon's brand system and Clerk's brand system, as the accent.
Rust #b7410e
shippedRust shows up next to #555729 in 4 real palettes, including Magazine Ochre and Trailhead, as the lead colour.
Sage Green #9caf88
shippedDesigners have shipped Sage Green with #555729: 8 real palettes, including Pine & Birch and Oatmeal, as the supporting colour.
Slate Blue #6a5acd
complementarySlate Blue sits directly opposite #555729 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Blue #0000ff
shipped3 real palettes, including Warp's brand system and Rolex's brand system put Blue beside #555729, as the supporting colour.
Real palettes that use #555729
Tints & shades
Harmonies
Contrast
| #555729 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 7.55:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.78:1 | fail | fail | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #555729 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
#555729 reads as dark, luxury, bold. 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 #555729 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/555729-b9bea2-4e8ddf-262d1f-f1eee9?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