Color

#a0280d

#a0280d
hex#a0280d
rgbrgb(160, 40, 13)
hslhsl(11, 85%, 34%)
oklchoklch(0.467 0.16 33.5)
Closest name: Brick (#a03623)Relative luminance 0.0902

Colors that go with #a0280d

Royal Blue, Teal 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0d85a0

#a00d3c · #a0720d

#0da028 · #280da0

Split-complementary

Open in tool →

#0da072 · #0d3ca0

#3ca00d · #0d85a0 · #720da0

Contrast

#a0280d as textRatioAAAA largeAAAFix
Aaon white
7.49:1passpasspassPasses AAA — no fix needed.
Aaon black
2.8:1failfailfail
  • AA: use #de3712 as the text (4.66:1)
  • AAA: use #f16e50 as the text (7.09:1)
  • AA: or shift the background to #c9c9c9 (4.52:1)
  • AAA: or shift the background to #fafafa (7.18:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a0280d as the background.

Brands using this color

Fonts for this mood

#a0280d reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a0280d
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 #a0280d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a0280d-c4a89c-62cbab-2d281f-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