Color

#352640

#352640
hex#352640
rgbrgb(53, 38, 64)
hslhsl(275, 25%, 20%)
oklchoklch(0.298 0.05 310.1)
Closest name: Midnight Velvet (#2a2243)Relative luminance 0.0251

Colors that go with #352640

Dark Olive Green, Sienna and Slate Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#314026

#282640 · #40263e

#403526 · #264035

Split-complementary

Open in tool →

#3e4026 · #264028

#402826 · #314026 · #263e40

Contrast

#352640 as textRatioAAAA largeAAAFix
Aaon white
13.98:1passpasspassPasses AAA — no fix needed.
Aaon black
1.5:1failfailfail
  • AA: use #8a66a3 as the text (4.51:1)
  • AAA: use #a78cba as the text (7.1:1)
  • AA: or shift the background to #949494 (4.61:1)
  • AAA: or shift the background to #b8b8b8 (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 #352640 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#352640 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #352640
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #352640 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/352640-b89cc4-c0cb62-2d1f2d-eae9f1?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