Color

#3e335b

#3e335b
hex#3e335b
rgbrgb(62, 51, 91)
hslhsl(257, 28%, 28%)
oklchoklch(0.352 0.069 295.3)
Closest name: Call It a Night (#42364c)Relative luminance 0.0415

Colors that go with #3e335b

Dark Olive Green, Sea Green and Steel 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 →

#505b33

#333c5b · #53335b

#5b3f33 · #335b3f

Split-complementary

Open in tool →

#5b5333 · #3c5b33

#5b333c · #505b33 · #335b53

Contrast

#3e335b as textRatioAAAA largeAAAFix
Aaon white
11.48:1passpasspassPasses AAA — no fix needed.
Aaon black
1.83:1failfailfail
  • AA: use #7e6cac as the text (4.63:1)
  • AAA: use #9e90c1 as the text (7.21:1)
  • AA: or shift the background to #a3a3a3 (4.55:1)
  • AAA: or shift the background to #cccccc (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3e335b 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

#3e335b reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #3e335b
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 #3e335b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3e335b-ac9cc4-dfc24e-291f2d-e9ebf1?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