Color
#66150a
#66150argb(102, 21, 10)hsl(7, 82%, 22%)oklch(0.337 0.116 31.1)Colors that go with #66150a
Teal, Blue 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.
Teal #008080
complementaryshippedTeal sits directly opposite #66150a on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Blue #0000ff
shipped4 real palettes, including Tim Hortons's brand system and Dunkin''s brand system put Blue beside #66150a, as the accent.
Copper #b87333
shippedDesigners have shipped Copper with #66150a: 4 real palettes, including Bramble and Chipotle's brand system, as the supporting colour.
Crimson #dc143c
shippedCrimson is paired with #66150a in 4 real palettes, including M&M's's brand system and Burger King's brand system, as the supporting colour.
Sage Green #9caf88
shippedDesigners have shipped Sage Green with #66150a: 5 real palettes, including Resort and Garden Wedding, as the supporting colour.
Taupe #483c32
shippedTaupe is paired with #66150a in 4 real palettes, including Superhuman's brand system and Bookshop, as the supporting colour.
Steel Blue #4682b4
split-complementshippedSteel Blue is a split-complement of #66150a: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Cream #fffdd0
neutralCream is the surface #66150a wants: a warm off-white that shares its undertone, so #66150a reads softer on it than on pure white.
Real palettes that use #66150a
Tints & shades
Harmonies
Contrast
| #66150a as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 12.53:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.68:1 | 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 #66150a 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
#66150a 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 #66150a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/66150a-c4a59c-62cba4-2d271f-f1e9ec?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