Color

#2c2129

#2c2129
hex#2c2129
rgbrgb(44, 33, 41)
hslhsl(316, 14%, 15%)
oklchoklch(0.264 0.022 336.2)
Closest name: Anthracite (#28282d)Relative luminance 0.0178

Tints & shades

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

Harmonies

Complementary

Open in tool →

#212c24

#29212c · #2c2123

#292c21 · #21292c

Split-complementary

Open in tool →

#232c21 · #212c29

#2c2921 · #212c24 · #21232c

Contrast

#2c2129 as textRatioAAAA largeAAAFix
Aaon white
15.48:1passpasspassPasses AAA — no fix needed.
Aaon black
1.36:1failfailfail
  • AA: use #8e6b85 as the text (4.59:1)
  • AAA: use #a98ea2 as the text (7.08:1)
  • AA: or shift the background to #8c8c8c (4.6:1)
  • AAA: or shift the background to #b0b0b0 (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2c2129 as the background.

Brands using this color

Fonts for this mood

#2c2129 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2c2129
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 #2c2129 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2c2129-c19fb4-79cb62-2d1f23-efe9f1?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