Color

#30272b

#30272b
hex#30272b
rgbrgb(48, 39, 43)
hslhsl(333, 10%, 17%)
oklchoklch(0.284 0.015 349.5)
Closest name: Smoky Charcoal (#34282c)Relative luminance 0.0225

Tints & shades

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

Harmonies

Complementary

Open in tool →

#27302c

#30272f · #302727

#2b3027 · #272b30

Split-complementary

Open in tool →

#273027 · #272f30

#2f3027 · #27302c · #272730

Contrast

#30272b as textRatioAAAA largeAAAFix
Aaon white
14.48:1passpasspassPasses AAA — no fix needed.
Aaon black
1.45:1failfailfail
  • AA: use #876e79 as the text (4.54:1)
  • AAA: use #a5929b as the text (7.18:1)
  • AA: or shift the background to #919191 (4.59:1)
  • AAA: or shift the background to #b5b5b5 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #30272b as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#30272b reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #30272b
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 #30272b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/30272b-c49ca9-62cb69-2d1f20-f1e9f0?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