Color

#0586bd

#0586bd
hex#0586bd
rgbrgb(5, 134, 189)
hslhsl(198, 95%, 38%)
oklchoklch(0.587 0.126 236.5)
Closest name: steelblue (#4682b4)Relative luminance 0.2076

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bd3c05

#05bd98 · #052abd

#bd0586 · #86bd05

Split-complementary

Open in tool →

#bd052a · #bd9805

#9805bd · #bd3c05 · #2abd05

Contrast

#0586bd as textRatioAAAA largeAAAFix
Aaon white
4.08:1failpassfail
  • AA: use #047bae as the text (4.72:1)
  • AAA: use #035f86 as the text (7.04:1)
  • AA: or shift the background to #141414 (4.52:1)
Aaon black
5.15:1passpassfail
  • AAA: use #06a2e5 as the text (7.31:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0586bd 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

#0586bd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0586bd
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 #0586bd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0586bd-9cb3c4-df4e69-1f232d-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