Color

#2f6798

#2f6798
hex#2f6798
rgbrgb(47, 103, 152)
hslhsl(208, 53%, 39%)
oklchoklch(0.5 0.098 247.7)
Closest name: Chill of the Night (#256d8d)Relative luminance 0.1257

Colors that go with #2f6798

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 →

#98602f

#2f9895 · #2f3298

#982f67 · #67982f

Split-complementary

Open in tool →

#982f32 · #98952f

#952f98 · #98602f · #32982f

Contrast

#2f6798 as textRatioAAAA largeAAAFix
Aaon white
5.98:1passpassfail
  • AAA: use #2a5c89 as the text (7.02:1)
Aaon black
3.51:1failpassfail
  • AA: use #3779b3 as the text (4.55:1)
  • AAA: use #5f9ace as the text (7:1)
  • AA: or shift the background to #e0e0e0 (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 #2f6798 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#2f6798 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2f6798
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 #2f6798 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2f6798-9cadc4-df4e51-1f212d-e9f1f1?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