Color

#367cec

#367cec
hex#367cec
rgbrgb(54, 124, 236)
hslhsl(217, 83%, 57%)
oklchoklch(0.602 0.183 259.6)
Closest name: Blue Öyster Cult (#5577ee)Relative luminance 0.2126

Colors that go with #367cec

Charcoal, Crimson and Copper 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 →

#eca736

#36d7ec · #4c36ec

#ec367c · #7cec36

Split-complementary

Open in tool →

#ec4c36 · #d7ec36

#ec36d7 · #eca736 · #36ec4c

Contrast

#367cec as textRatioAAAA largeAAAFix
Aaon white
4:1failpassfail
  • AA: use #2470eb as the text (4.57:1)
  • AAA: use #1152bb as the text (7.12:1)
  • AA: or shift the background to #141414 (4.61:1)
Aaon black
5.25:1passpassfail
  • AAA: use #6098f0 as the text (7.25:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #367cec 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

#367cec reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #367cec
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 #367cec and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/367cec-9ca7c4-df624e-201f2d-e9f0f1?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