Color

#1852cd

#1852cd
hex#1852cd
rgbrgb(24, 82, 205)
hslhsl(221, 79%, 45%)
oklchoklch(0.485 0.2 262.6)
Closest name: Denim (#1560bd)Relative luminance 0.1064

Colors that go with #1852cd

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 →

#cd9418

#18accd · #3918cd

#cd1852 · #52cd18

Split-complementary

Open in tool →

#cd3918 · #accd18

#cd18ac · #cd9418 · #18cd39

Contrast

#1852cd as textRatioAAAA largeAAAFix
Aaon white
6.72:1passpassfail
  • AAA: use #174ec4 as the text (7.18:1)
Aaon black
3.13:1failpassfail
  • AA: use #366ee7 as the text (4.54:1)
  • AAA: use #6d96ee as the text (7.25:1)
  • AA: or shift the background to #d4d4d4 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1852cd as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#1852cd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1852cd
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 #1852cd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1852cd-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