Color

#372a46

#372a46
hex#372a46
rgbrgb(55, 42, 70)
hslhsl(268, 25%, 22%)
oklchoklch(0.313 0.052 304.9)
Closest name: Deep Sea Base (#2c2c57)Relative luminance 0.0291

Tints & shades

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

Harmonies

Complementary

Open in tool →

#39462a

#2a2b46 · #452a46

#46372a · #2a4637

Split-complementary

Open in tool →

#46452a · #2b462a

#462a2b · #39462a · #2a4645

Contrast

#372a46 as textRatioAAAA largeAAAFix
Aaon white
13.27:1passpasspassPasses AAA — no fix needed.
Aaon black
1.58:1failfailfail
  • AA: use #8569a5 as the text (4.56:1)
  • AAA: use #a48fbc as the text (7.23:1)
  • AA: or shift the background to #999999 (4.66:1)
  • AAA: or shift the background to #bdbdbd (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #372a46 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

#372a46 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #372a46
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 #372a46 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/372a46-b39cc4-dfdc4e-2c1f2d-e9eaf1?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