Color

#232c4d

#232c4d
hex#232c4d
rgbrgb(35, 44, 77)
hslhsl(227, 37%, 22%)
oklchoklch(0.302 0.061 270.9)
Closest name: Deep Sea Base (#2c2c57)Relative luminance 0.0269

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4d4423

#23414d · #2f234d

#4d232c · #2c4d23

Split-complementary

Open in tool →

#4d2f23 · #414d23

#4d2341 · #4d4423 · #234d2f

Contrast

#232c4d as textRatioAAAA largeAAAFix
Aaon white
13.65:1passpasspassPasses AAA — no fix needed.
Aaon black
1.54:1failfailfail
  • AA: use #5e71b5 as the text (4.51:1)
  • AAA: use #8896c8 as the text (7.24:1)
  • AA: or shift the background to #969696 (4.61:1)
  • AAA: or shift the background to #bababa (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 #232c4d 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

#232c4d reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #232c4d
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #232c4d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/232c4d-9ca0c4-df7a4e-221f2d-e9eff1?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