Color

#254355

#254355
hex#254355
rgbrgb(37, 67, 85)
hslhsl(203, 39%, 24%)
oklchoklch(0.368 0.047 236.4)
Closest name: Capital Blue (#1a4157)Relative luminance 0.0506

Tints & shades

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

Harmonies

Complementary

Open in tool →

#553825

#25554f · #252b55

#552543 · #435525

Split-complementary

Open in tool →

#55252b · #554f25

#4f2555 · #553825 · #2b5525

Contrast

#254355 as textRatioAAAA largeAAAFix
Aaon white
10.43:1passpasspassPasses AAA — no fix needed.
Aaon black
2.01:1failfailfail
  • AA: use #447a9c as the text (4.51:1)
  • AAA: use #6a9ebe as the text (7.25:1)
  • AA: or shift the background to #ababab (4.54:1)
  • AAA: or shift the background to #d4d4d4 (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #254355 as the background.

Brands using this color

Fonts for this mood

#254355 reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #254355
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 #254355 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/254355-9cb0c4-df4e5d-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