Color

#2c6587

#2c6587
hex#2c6587
rgbrgb(44, 101, 135)
hslhsl(202, 51%, 35%)
oklchoklch(0.484 0.081 237.9)
Closest name: Chill of the Night (#256d8d)Relative luminance 0.1159

Colors that go with #2c6587

Charcoal, Royal Blue and Sienna 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 →

#874d2c

#2c877b · #2c3887

#872c65 · #65872c

Split-complementary

Open in tool →

#872c38 · #877b2c

#7b2c87 · #874d2c · #38872c

Contrast

#2c6587 as textRatioAAAA largeAAAFix
Aaon white
6.33:1passpassfail
  • AAA: use #285d7b as the text (7.14:1)
Aaon black
3.32:1failpassfail
  • AA: use #367da6 as the text (4.64:1)
  • AAA: use #569ec8 as the text (7.12:1)
  • AA: or shift the background to #dbdbdb (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2c6587 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#2c6587 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2c6587
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 #2c6587 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2c6587-9cb1c4-df4e5f-1f222d-e9f1f0?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