Color

#2f232e

#2f232e
hex#2f232e
rgbrgb(47, 35, 46)
hslhsl(305, 15%, 16%)
oklchoklch(0.275 0.026 329)
Closest name: Anthracite (#28282d)Relative luminance 0.02

Tints & shades

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

Harmonies

Complementary

Open in tool →

#232f24

#2a232f · #2f2328

#2e2f23 · #232e2f

Split-complementary

Open in tool →

#282f23 · #232f2a

#2f2a23 · #232f24 · #23282f

Contrast

#2f232e as textRatioAAAA largeAAAFix
Aaon white
14.99:1passpasspassPasses AAA — no fix needed.
Aaon black
1.4:1failfailfail
  • AA: use #906a8d as the text (4.63:1)
  • AAA: use #aa8da8 as the text (7.08:1)
  • AA: or shift the background to #8f8f8f (4.64:1)
  • AAA: or shift the background to #b3b3b3 (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2f232e as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#2f232e reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2f232e
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 #2f232e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2f232e-c19fba-8ccb62-2d1f26-eee9f1?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