Color

#2e210a

#2e210a
hex#2e210a
rgbrgb(46, 33, 10)
hslhsl(38, 64%, 11%)
oklchoklch(0.258 0.041 79.4)
Closest name: Close but No Cigar (#361d0a)Relative luminance 0.0169

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0a172e

#2e0f0a · #292e0a

#0a2e21 · #210a2e

Split-complementary

Open in tool →

#0a292e · #0f0a2e

#0a2e0f · #0a172e · #2e0a29

Contrast

#2e210a as textRatioAAAA largeAAAFix
Aaon white
15.69:1passpasspassPasses AAA — no fix needed.
Aaon black
1.34:1failfailfail
  • AA: use #9b6e22 as the text (4.65:1)
  • AAA: use #c58c2b as the text (7.16:1)
  • AA: or shift the background to #8a8a8a (4.55:1)
  • AAA: or shift the background to #b0b0b0 (7.24:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2e210a as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#2e210a reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2e210a
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 #2e210a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2e210a-c4ba9c-62bbcb-2c2d1f-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