Color

#3e2eef

#3e2eef
hex#3e2eef
rgbrgb(62, 46, 239)
hslhsl(245, 86%, 56%)
oklchoklch(0.48 0.267 273.4)
Closest name: Blustering Blue (#4411ff)Relative luminance 0.0921

Colors that go with #3e2eef

Charcoal, Amber and Cobalt 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 →

#dfef2e

#2e7fef · #9f2eef

#ef3e2e · #2eef3e

Split-complementary

Open in tool →

#ef9f2e · #7fef2e

#ef2e7f · #dfef2e · #2eef9f

Contrast

#3e2eef as textRatioAAAA largeAAAFix
Aaon white
7.39:1passpasspassPasses AAA — no fix needed.
Aaon black
2.84:1failfailfail
  • AA: use #6a5ef3 as the text (4.51:1)
  • AAA: use #9288f6 as the text (7.07:1)
  • AA: or shift the background to #cccccc (4.6:1)
  • AAA: or shift the background to #fafafa (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3e2eef 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

#3e2eef reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #3e2eef
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 #3e2eef and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3e2eef-a49cc4-dfa54e-261f2d-e9ecf1?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