Undergrowth
Open in tool →Fern and lichen with a fungus orange on a fir-black — the forest floor at dusk, as a dark theme.
Color
#63624f
#63624f
hex
#63624frgb
rgb(99, 98, 79)hsl
hsl(57, 11%, 35%)oklch
oklch(0.491 0.029 104.9)Closest name: Black Forest (#5e6354)Relative luminance 0.1195
Colors that go with #63624f
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 #63624f without the hard edge of pure #000.
Champagne #f7e7ce
shipped6 real palettes, including BrandSweets's brand system and Darkroom put Champagne beside #63624f.
Copper #b87333
shippedDesigners have shipped Copper with #63624f: 6 real palettes, including Clay & Linen and Desert Road, as the lead colour.
Crimson #dc143c
shippedCrimson is paired with #63624f in 4 real palettes, including Gemstone and Five Guys's brand system, as the accent.
Denim #1560bd
shippedDesigners have shipped Denim with #63624f: 7 real palettes, including HP's brand system and Campus, as the accent.
Goldenrod #daa520
shippedGoldenrod shows up next to #63624f in 5 real palettes, including Fireside and Mid-Century, as the accent.
Medium Sea Green #3cb371
shippedMedium Sea Green is paired with #63624f in 4 real palettes, including Undergrowth and Console Light, as the lead colour.
Midnight Blue #191970
shipped4 real palettes, including Lufthansa's brand system and Paramount+'s brand system put Midnight Blue beside #63624f, as the lead colour.
Real palettes that use #63624f
Tints & shades
Harmonies
Contrast
| #63624f as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 6.19:1 | pass | pass | fail |
|
Aaon black | 3.39:1 | 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 #63624f as the background.
Brands using this color
Palettes built around it
Fonts for this mood
#63624f reads as warm, muted, editorial. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #63624f
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 #63624f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/63624f-bcbea2-4e9bdf-282d1f-f1ede9?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