Color

#294a57

#294a57
hex#294a57
rgbrgb(41, 74, 87)
hslhsl(197, 36%, 25%)
oklchoklch(0.39 0.044 225.4)
Closest name: Charcoal (#36454f)Relative luminance 0.0606

Colors that go with #294a57

Steel Blue, Teal 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 →

#573629

#29574d · #293357

#57294a · #4a5729

Split-complementary

Open in tool →

#572933 · #574d29

#4d2957 · #573629 · #335729

Contrast

#294a57 as textRatioAAAA largeAAAFix
Aaon white
9.5:1passpasspassPasses AAA — no fix needed.
Aaon black
2.21:1failfailfail
  • AA: use #457c92 as the text (4.55:1)
  • AAA: use #639eb6 as the text (7.1:1)
  • AA: or shift the background to #b3b3b3 (4.53:1)
  • AAA: or shift the background to #dedede (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #294a57 as the background.

Brands using this color

Fonts for this mood

#294a57 reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #294a57
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 #294a57 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/294a57-9cb4c4-df4e6b-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