Color

#2f698e

#2f698e
hex#2f698e
rgbrgb(47, 105, 142)
hslhsl(203, 50%, 37%)
oklchoklch(0.499 0.085 239.6)
Closest name: Chill of the Night (#256d8d)Relative luminance 0.1266

Colors that go with #2f698e

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 →

#8e532f

#2f8e83 · #2f3a8e

#8e2f69 · #698e2f

Split-complementary

Open in tool →

#8e2f3a · #8e832f

#832f8e · #8e532f · #3a8e2f

Contrast

#2f698e as textRatioAAAA largeAAAFix
Aaon white
5.95:1passpassfail
  • AAA: use #295b7a as the text (7.31:1)
Aaon black
3.53:1failpassfail
  • AA: use #387da8 as the text (4.67:1)
  • AAA: use #5b9ec8 as the text (7.17:1)
  • AA: or shift the background to #e0e0e0 (4.5:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2f698e as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#2f698e reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2f698e
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 #2f698e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2f698e-9cb0c4-df4e5d-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