Color

#3c2530

#3c2530
hex#3c2530
rgbrgb(60, 37, 48)
hslhsl(331, 24%, 19%)
oklchoklch(0.297 0.039 349.5)
Closest name: Castro (#44232f)Relative luminance 0.025

Tints & shades

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

Harmonies

Complementary

Open in tool →

#253c31

#3c253c · #3c2525

#303c25 · #25303c

Split-complementary

Open in tool →

#253c25 · #253c3c

#3c3c25 · #253c31 · #25253c

Contrast

#3c2530 as textRatioAAAA largeAAAFix
Aaon white
14.01:1passpasspassPasses AAA — no fix needed.
Aaon black
1.5:1failfailfail
  • AA: use #a06481 as the text (4.63:1)
  • AAA: use #b78aa0 as the text (7.16:1)
  • AA: or shift the background to #949494 (4.62:1)
  • AAA: or shift the background to #b8b8b8 (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 #3c2530 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

#3c2530 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #3c2530
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 #3c2530 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3c2530-c49cab-62cb66-2d1f20-f1e9f1?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