Color

#2e35ef

#2e35ef
hex#2e35ef
rgbrgb(46, 53, 239)
hslhsl(238, 86%, 56%)
oklchoklch(0.48 0.265 269.3)
Closest name: C64 Blue (#003aff)Relative luminance 0.0936

Colors that go with #2e35ef

Charcoal, Crimson and Sea Green 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 →

#efe92e

#2e95ef · #882eef

#ef2e35 · #35ef2e

Split-complementary

Open in tool →

#ef882e · #95ef2e

#ef2e95 · #efe92e · #2eef88

Contrast

#2e35ef as textRatioAAAA largeAAAFix
Aaon white
7.31:1passpasspassPasses AAA — no fix needed.
Aaon black
2.87:1failfailfail
  • AA: use #5e63f3 as the text (4.55:1)
  • AAA: use #888cf6 as the text (7.13:1)
  • AA: or shift the background to #cccccc (4.55:1)
  • AAA: or shift the background to #fafafa (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 #2e35ef as the background.

Brands using this color

Fonts for this mood

#2e35ef reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2e35ef
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 #2e35ef and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2e35ef-9f9cc4-df944e-251f2d-e9edf1?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