Color

#418790

#418790
hex#418790
rgbrgb(65, 135, 144)
hslhsl(187, 38%, 41%)
oklchoklch(0.582 0.071 206.5)
Closest name: darkcyan (#008b8b)Relative luminance 0.2047

Colors that go with #418790

Charcoal, Copper 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 →

#904a41

#419072 · #415f90

#904187 · #879041

Split-complementary

Open in tool →

#90415f · #907241

#724190 · #904a41 · #5f9041

Contrast

#418790 as textRatioAAAA largeAAAFix
Aaon white
4.12:1failpassfail
  • AA: use #3e8089 as the text (4.51:1)
  • AAA: use #2e5f66 as the text (7.13:1)
  • AA: or shift the background to #121212 (4.54:1)
Aaon black
5.09:1passpassfail
  • AAA: use #4da1ac as the text (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 #418790 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#418790 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #418790
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 #418790 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/418790-a2b8be-df4e83-1f262d-e9f1ee?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