Color

#08598c

#08598c
hex#08598c
rgbrgb(8, 89, 140)
hslhsl(203, 89%, 29%)
oklchoklch(0.448 0.108 244.7)
Closest name: Beyond the Sea (#005784)Relative luminance 0.0909

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8c3b08

#088c7c · #08178c

#8c0859 · #598c08

Split-complementary

Open in tool →

#8c0817 · #8c7c08

#7c088c · #8c3b08 · #178c08

Contrast

#08598c as textRatioAAAA largeAAAFix
Aaon white
7.45:1passpasspassPasses AAA — no fix needed.
Aaon black
2.82:1failfailfail
  • AA: use #0b7bc1 as the text (4.62:1)
  • AAA: use #139cf1 as the text (7.05:1)
  • AA: or shift the background to #c9c9c9 (4.5:1)
  • AAA: or shift the background to #fafafa (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #08598c 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

#08598c reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #08598c
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 #08598c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/08598c-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