Color

#293a4c

#293a4c
hex#293a4c
rgbrgb(41, 58, 76)
hslhsl(211, 30%, 23%)
oklchoklch(0.342 0.039 250.4)
Closest name: Astral Nomad (#203943)Relative luminance 0.0402

Colors that go with #293a4c

Dark Olive Green, 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 →

#4c3b29

#294c4c · #2a294c

#4c293a · #3a4c29

Split-complementary

Open in tool →

#4c2a29 · #4c4c29

#4c294c · #4c3b29 · #294c2a

Contrast

#293a4c as textRatioAAAA largeAAAFix
Aaon white
11.64:1passpasspassPasses AAA — no fix needed.
Aaon black
1.8:1failfailfail
  • AA: use #56799f as the text (4.63:1)
  • AAA: use #7a98b8 as the text (7.01:1)
  • AA: or shift the background to #a1a1a1 (4.51:1)
  • AAA: or shift the background to #c9c9c9 (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #293a4c as the background.

Brands using this color

Fonts for this mood

#293a4c reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #293a4c
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 #293a4c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/293a4c-9cabc4-df534e-1f202d-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