Color

#2f7aa2

#2f7aa2
hex#2f7aa2
rgbrgb(47, 122, 162)
hslhsl(201, 55%, 41%)
oklchoklch(0.551 0.096 235.7)
Closest name: Bleu Ciel (#007ba1)Relative luminance 0.1713

Colors that go with #2f7aa2

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 →

#a2572f

#2fa291 · #2f40a2

#a22f7a · #7aa22f

Split-complementary

Open in tool →

#a22f40 · #a2912f

#912fa2 · #a2572f · #40a22f

Contrast

#2f7aa2 as textRatioAAAA largeAAAFix
Aaon white
4.74:1passpassfail
  • AAA: use #245c7b as the text (7.26:1)
Aaon black
4.43:1failpassfail
  • AA: use #307da6 as the text (4.61:1)
  • AAA: use #4d9fcb as the text (7.14:1)
  • AA: or shift the background to #fafafa (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2f7aa2 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#2f7aa2 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2f7aa2
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 #2f7aa2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2f7aa2-9cb1c4-df4e62-1f222d-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