Color

#373e28

#373e28
hex#373e28
rgbrgb(55, 62, 40)
hslhsl(79, 22%, 20%)
oklchoklch(0.351 0.037 122.7)
Closest name: Black Olive (#3b3c36)Relative luminance 0.0441

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2f283e

#3e3a28 · #2c3e28

#28373e · #3e2837

Split-complementary

Open in tool →

#282c3e · #3a283e

#283e3a · #2f283e · #3e282c

Contrast

#373e28 as textRatioAAAA largeAAAFix
Aaon white
11.16:1passpasspassPasses AAA — no fix needed.
Aaon black
1.88:1failfailfail
  • AA: use #6e7c50 as the text (4.66:1)
  • AAA: use #8a9c63 as the text (7.02:1)
  • AA: or shift the background to #a6a6a6 (4.58:1)
  • AAA: or shift the background to #cfcfcf (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #373e28 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

#373e28 reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #373e28
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 #373e28 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/373e28-b2bea2-4e66df-232d1f-f1f0e9?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