Color

#2f49ee

#2f49ee
hex#2f49ee
rgbrgb(47, 73, 238)
hslhsl(232, 85%, 56%)
oklchoklch(0.507 0.245 268.1)
Closest name: C64 Blue (#003aff)Relative luminance 0.1154

Colors that go with #2f49ee

Charcoal, Crimson and Amber 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 →

#eed52f

#2fa8ee · #752fee

#ee2f49 · #49ee2f

Split-complementary

Open in tool →

#ee752f · #a8ee2f

#ee2fa8 · #eed52f · #2fee75

Contrast

#2f49ee as textRatioAAAA largeAAAFix
Aaon white
6.35:1passpassfail
  • AAA: use #213ced as the text (7.16:1)
Aaon black
3.31:1failpassfail
  • AA: use #5066f1 as the text (4.51:1)
  • AAA: use #808ff5 as the text (7.17:1)
  • AA: or shift the background to #dbdbdb (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2f49ee 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

#2f49ee reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2f49ee
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 #2f49ee and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2f49ee-9c9dc4-df864e-231f2d-e9eef1?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