Color

#08558c

#08558c
hex#08558c
rgbrgb(8, 85, 140)
hslhsl(205, 89%, 29%)
oklchoklch(0.438 0.112 247.5)
Closest name: Beyond the Sea (#005784)Relative luminance 0.0844

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8c3f08

#088c81 · #08138c

#8c0855 · #558c08

Split-complementary

Open in tool →

#8c0813 · #8c8108

#81088c · #8c3f08 · #138c08

Contrast

#08558c as textRatioAAAA largeAAAFix
Aaon white
7.81:1passpasspassPasses AAA — no fix needed.
Aaon black
2.69:1failfailfail
  • AA: use #0c78c6 as the text (4.52:1)
  • AAA: use #219bf2 as the text (7.04:1)
  • AA: or shift the background to #c7c7c7 (4.62:1)
  • AAA: or shift the background to #f5f5f5 (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #08558c 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

#08558c reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #08558c
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 #08558c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/08558c-9cafc4-df4e58-1f212d-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