Color

#185ae7

#185ae7
hex#185ae7
rgbrgb(24, 90, 231)
hslhsl(221, 81%, 50%)
oklchoklch(0.523 0.223 262.6)
Closest name: Blue Ribbon (#0066ff)Relative luminance 0.1328

Colors that go with #185ae7

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 →

#e7a518

#18c1e7 · #3e18e7

#e7185a · #5ae718

Split-complementary

Open in tool →

#e73e18 · #c1e718

#e718c1 · #e7a518 · #18e73e

Contrast

#185ae7 as textRatioAAAA largeAAAFix
Aaon white
5.75:1passpassfail
  • AAA: use #154dc6 as the text (7.22:1)
Aaon black
3.66:1failpassfail
  • AA: use #346dea as the text (4.52:1)
  • AAA: use #6b95ef as the text (7.17:1)
  • AA: or shift the background to #e6e6e6 (4.6:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #185ae7 as the background.

Brands using this color

Fonts for this mood

#185ae7 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #185ae7
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 #185ae7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/185ae7-9ca4c4-df6b4e-211f2d-e9eff1?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