Color

#a0372c

#a0372c
hex#a0372c
rgbrgb(160, 55, 44)
hslhsl(6, 57%, 40%)
oklchoklch(0.487 0.141 29.2)
Closest name: Brick (#a03623)Relative luminance 0.1039

Colors that go with #a0372c

Royal Blue, Teal and Amber 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.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#2c95a0

#a02c5a · #a0722c

#2ca037 · #372ca0

Split-complementary

Open in tool →

#2ca072 · #2c5aa0

#5aa02c · #2c95a0 · #722ca0

Contrast

#a0372c as textRatioAAAA largeAAAFix
Aaon white
6.82:1passpassfail
  • AAA: use #9c362b as the text (7.06:1)
Aaon black
3.08:1failpassfail
  • AA: use #ca4d3f as the text (4.64:1)
  • AAA: use #d97d73 as the text (7.13:1)
  • AA: or shift the background to #d4d4d4 (4.6:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a0372c 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

#a0372c reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a0372c
live endpoint

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.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #a0372c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a0372c-c4a59c-62cba3-2d271f-f1e9ec?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md