Sepia Mono
Open in tool →A single warm brown from espresso to oat — the sepia scale as a working palette, not a filter.
Color
#634536
#634536
hex
#634536rgb
rgb(99, 69, 54)hsl
hsl(20, 29%, 30%)oklch
oklch(0.42 0.048 47.5)Closest name: Brunette (#664238)Relative luminance 0.0718
Colors that go with #634536
Teal, Copper and Crimson 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.
Teal #008080
complementaryshippedTeal sits directly opposite #634536 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Copper #b87333
shippedDesigners have shipped Copper with #634536: 5 real palettes, including Bramble and Bakery, as the supporting colour.
Crimson #dc143c
shippedCrimson is paired with #634536 in 4 real palettes, including Dunkin''s brand system and Codecademy's brand system, as the accent.
Denim #1560bd
shippedDesigners have shipped Denim with #634536: 4 real palettes, including HP's brand system and Hinge's brand system, as the accent.
Orange Red #ff4500
shippedOrange Red is paired with #634536 in 4 real palettes, including Tumblr's brand system and Neon's brand system, as the accent.
Royal Blue #4169e1
shippedRoyal Blue is paired with #634536 in 5 real palettes, including Console Light and Subaru's brand system, as the lead colour.
Sage Green #9caf88
shippedDesigners have shipped Sage Green with #634536: 9 real palettes, including Darkroom and Stone, as the supporting colour.
Cream #fffdd0
neutralCream is the surface #634536 wants: a warm off-white that shares its undertone, so #634536 reads softer on it than on pure white.
Real palettes that use #634536
Tints & shades
Harmonies
Contrast
| #634536 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 8.62:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.44:1 | 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 #634536 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
#634536 reads as warm, muted, dark. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #634536
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 #634536 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/634536-c4ae9c-62cbbb-2d2a1f-f1e9eb?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