Trailhead
Open in tool →Rust, pine and sun — high-visibility earth tones that read at a distance and on a trail sign.
Color
#3a511f
#3a511f
hex
#3a511frgb
rgb(58, 81, 31)hsl
hsl(88, 45%, 22%)oklch
oklch(0.404 0.08 130)Closest name: Godzilla (#3c4d03)Relative luminance 0.0688
Colors that go with #3a511f
Sage Green, Dark Orchid 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.
Sage Green #9caf88
shippedSage Green is paired with #3a511f in 7 real palettes, including Pine & Birch and Stone, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Dark Orchid #9932cc
complementaryDark Orchid sits directly opposite #3a511f on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Copper #b87333
shippedCopper is paired with #3a511f in 3 real palettes, including Desert Road and Notion's brand system, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Medium Sea Green #3cb371
shippedMedium Sea Green is paired with #3a511f in 3 real palettes, including Mint Modern and Undergrowth, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Saddle Brown #8b4513
shippedSaddle Brown is paired with #3a511f in 3 real palettes, including Bookshop and Darkroom, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Slate Gray #708090
shippedSlate Gray is paired with #3a511f in 3 real palettes, including Bookshop and Sepia Mono, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Slate Blue #6a5acd
split-complementSlate Blue is a split-complement of #3a511f: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Cream #fffdd0
neutralCream is the surface #3a511f wants: a warm off-white that shares its undertone, so #3a511f reads softer on it than on pure white.
Real palettes that use #3a511f
Tints & shades
Harmonies
Contrast
| #3a511f as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 8.84:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.38:1 | 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 #3a511f as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Palettes built around it
Fonts for this mood
#3a511f reads as dark, luxury, bold. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #3a511f
live endpointPoint 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.
endpoint
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt
›analyze #3a511f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/3a511f-aebea2-4e51df-212d1f-f1f1e9?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