Color

#b74e1a

#b74e1a
hex#b74e1a
rgbrgb(183, 78, 26)
hslhsl(20, 75%, 41%)
oklchoklch(0.553 0.149 43.1)
Closest name: Bolognese (#bb4400)Relative luminance 0.1559

Colors that go with #b74e1a

Crimson, Royal Blue and Sea Green 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 →

#1a83b7

#b71a34 · #b79d1a

#1ab74e · #4e1ab7

Split-complementary

Open in tool →

#1ab79d · #1a34b7

#34b71a · #1a83b7 · #9d1ab7

Contrast

#b74e1a as textRatioAAAA largeAAAFix
Aaon white
5.1:1passpassfail
  • AAA: use #933f15 as the text (7.09:1)
Aaon black
4.12:1failpassfail
  • AA: use #c4541c as the text (4.63:1)
  • AAA: use #e47944 as the text (7.12:1)
  • AA: or shift the background to #f2f2f2 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b74e1a as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#b74e1a reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b74e1a
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 #b74e1a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b74e1a-c4ae9c-62cbbb-2d2a1f-f1e9eb?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