Color

#1867cd

#1867cd
hex#1867cd
rgbrgb(24, 103, 205)
hslhsl(214, 79%, 45%)
oklchoklch(0.528 0.174 257.5)
Closest name: Denim (#1560bd)Relative luminance 0.143

Colors that go with #1867cd

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 →

#cd7f18

#18c1cd · #2418cd

#cd1867 · #67cd18

Split-complementary

Open in tool →

#cd2418 · #c1cd18

#cd18c1 · #cd7f18 · #18cd24

Contrast

#1867cd as textRatioAAAA largeAAAFix
Aaon white
5.44:1passpassfail
  • AAA: use #1457ad as the text (7.01:1)
Aaon black
3.86:1failpassfail
  • AA: use #1b72e4 as the text (4.57:1)
  • AAA: use #5697eb as the text (7.02:1)
  • AA: or shift the background to #ebebeb (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1867cd as the background.

Brands using this color

Fonts for this mood

#1867cd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1867cd
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 #1867cd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1867cd-9ca9c4-df5a4e-1f1f2d-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