Color

#2e1f2b

#2e1f2b
hex#2e1f2b
rgbrgb(46, 31, 43)
hslhsl(312, 19%, 15%)
oklchoklch(0.263 0.031 333.7)
Closest name: Black Velvet (#222233)Relative luminance 0.0174

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1f2e22

#291f2e · #2e1f23

#2b2e1f · #1f2b2e

Split-complementary

Open in tool →

#232e1f · #1f2e29

#2e291f · #1f2e22 · #1f232e

Contrast

#2e1f2b as textRatioAAAA largeAAAFix
Aaon white
15.59:1passpasspassPasses AAA — no fix needed.
Aaon black
1.35:1failfailfail
  • AA: use #95658b as the text (4.51:1)
  • AAA: use #b18ca9 as the text (7.19:1)
  • AA: or shift the background to #8a8a8a (4.52:1)
  • AAA: or shift the background to #b0b0b0 (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2e1f2b 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

#2e1f2b reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2e1f2b
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 #2e1f2b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2e1f2b-c19fb6-80cb62-2d1f24-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