Color

#301c2b

#301c2b
hex#301c2b
rgbrgb(48, 28, 43)
hslhsl(315, 26%, 15%)
oklchoklch(0.259 0.04 336.3)
Closest name: Black Cherry (#2c1620)Relative luminance 0.0163

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1c3021

#2b1c30 · #301c21

#2b301c · #1c2b30

Split-complementary

Open in tool →

#21301c · #1c302b

#302b1c · #1c3021 · #1c2130

Contrast

#301c2b as textRatioAAAA largeAAAFix
Aaon white
15.83:1passpasspassPasses AAA — no fix needed.
Aaon black
1.33:1failfailfail
  • AA: use #a15e90 as the text (4.52:1)
  • AAA: use #b988ad as the text (7.19:1)
  • AA: or shift the background to #8a8a8a (4.59:1)
  • AAA: or shift the background to #adadad (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #301c2b 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

#301c2b reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #301c2b
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 #301c2b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/301c2b-c19fb4-7bcb62-2d1f24-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