Color

#312629

#312629
hex#312629
rgbrgb(49, 38, 41)
hslhsl(344, 13%, 17%)
oklchoklch(0.282 0.017 0.1)
Closest name: Smoky Charcoal (#34282c)Relative luminance 0.022

Tints & shades

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

Harmonies

Complementary

Open in tool →

#26312e

#31262e · #312826

#293126 · #262931

Split-complementary

Open in tool →

#263128 · #262e31

#2e3126 · #26312e · #282631

Contrast

#312629 as textRatioAAAA largeAAAFix
Aaon white
14.58:1passpasspassPasses AAA — no fix needed.
Aaon black
1.44:1failfailfail
  • AA: use #8d6d75 as the text (4.58:1)
  • AAA: use #a88f96 as the text (7.03:1)
  • AA: or shift the background to #8f8f8f (4.51:1)
  • AAA: or shift the background to #b5b5b5 (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #312629 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#312629 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #312629
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 #312629 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/312629-c49ca2-62cb7c-2d221f-f1e9ef?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