Color

#2e19f0

#2e19f0
hex#2e19f0
rgbrgb(46, 25, 240)
hslhsl(246, 88%, 52%)
oklchoklch(0.455 0.284 270.1)
Closest name: Bluebonnet (#1c1cf0)Relative luminance 0.0757

Colors that go with #2e19f0

Charcoal, Cobalt Blue and Cornflower 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 →

#dbf019

#196ff0 · #9a19f0

#f02e19 · #19f02e

Split-complementary

Open in tool →

#f09a19 · #6ff019

#f0196f · #dbf019 · #19f09a

Contrast

#2e19f0 as textRatioAAAA largeAAAFix
Aaon white
8.35:1passpasspassPasses AAA — no fix needed.
Aaon black
2.51:1failfailfail
  • AA: use #7061f5 as the text (4.72:1)
  • AAA: use #9287f7 as the text (7.03:1)
  • AA: or shift the background to #bfbfbf (4.54:1)
  • AAA: or shift the background to #ebebeb (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2e19f0 as the background.

Brands using this color

Fonts for this mood

#2e19f0 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2e19f0
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 #2e19f0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2e19f0-a59cc4-dfa74e-271f2d-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