Color
#663d15
#663d15rgb(102, 61, 21)hsl(30, 66%, 24%)oklch(0.401 0.078 61.2)Colors that go with #663d15
Hunter Green, Sage Green and Wheat 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.
Hunter Green #355e3b
shippedHunter Green is paired with #663d15 in 4 real palettes, including Bookshop and Darkroom, as the accent.
Sage Green #9caf88
shippedDesigners have shipped Sage Green with #663d15: 8 real palettes, including Darkroom and Stone, as the supporting colour.
Wheat #f5deb3
shippedDesigners have shipped Wheat with #663d15: 4 real palettes, including Candlelight and Oatmeal, as the accent.
Steel Blue #4682b4
complementarySteel Blue sits directly opposite #663d15 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Royal Blue #4169e1
split-complementshippedRoyal Blue is a split-complement of #663d15: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Teal #008080
split-complementshippedTeal is a split-complement of #663d15: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Blue #0000ff
shipped3 real palettes, including Dunkin''s brand system and Minecraft's brand system put Blue beside #663d15, as the supporting colour.
Charcoal #36454f
neutralCharcoal is the body-text near-black for #663d15: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Real palettes that use #663d15
Tints & shades
Harmonies
Contrast
| #663d15 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 9.36:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.24:1 | 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 #663d15 as the background.
Brands using this color
Fonts for this mood
#663d15 reads as warm, vivid, dark. 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 #663d15 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/663d15-c4b59c-62c9cb-2d2c1f-f1eae9?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