Color

#2999c2

#2999c2
hex#2999c2
rgbrgb(41, 153, 194)
hslhsl(196, 65%, 46%)
oklchoklch(0.64 0.113 227.9)
Closest name: Blue Ocean (#009dc4)Relative luminance 0.2715

Colors that go with #2999c2

Charcoal, Amber and Cobalt Blue 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.

Real palettes that use #2999c2

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#c25229

#29c29e · #294dc2

#c22999 · #99c229

Split-complementary

Open in tool →

#c2294d · #c29e29

#9e29c2 · #c25229 · #4dc229

Contrast

#2999c2 as textRatioAAAA largeAAAFix
Aaon white
3.27:1failpassfail
  • AA: use #227ea0 as the text (4.61:1)
  • AAA: use #1a607a as the text (7:1)
  • AA: or shift the background to #262626 (4.63:1)
Aaon black
6.43:1passpassfail
  • AAA: use #2ca3ce as the text (7.24:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2999c2 as the background.

Brands using this color

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

Fonts for this mood

#2999c2 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2999c2
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 #2999c2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2999c2-9cb5c4-df4e6e-1f232d-e9f1ef?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