Color

#2a271e

#2a271e
hex#2a271e
rgbrgb(42, 39, 30)
hslhsl(45, 17%, 14%)
oklchoklch(0.273 0.017 91.8)
Closest name: Bitter Liquorice (#262926)Relative luminance 0.0204

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1e212a

#2a211e · #272a1e

#1e2a27 · #271e2a

Split-complementary

Open in tool →

#1e272a · #211e2a

#1e2a21 · #1e212a · #2a1e27

Contrast

#2a271e as textRatioAAAA largeAAAFix
Aaon white
14.92:1passpasspassPasses AAA — no fix needed.
Aaon black
1.41:1failfailfail
  • AA: use #7d7459 as the text (4.51:1)
  • AAA: use #a09679 as the text (7.13:1)
  • AA: or shift the background to #8f8f8f (4.61:1)
  • AAA: or shift the background to #b3b3b3 (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2a271e as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#2a271e reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2a271e
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

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

analyze #2a271e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2a271e-c4be9c-62afcb-2b2d1f-f1ebe9?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