Color

#5f9fbf

#5f9fbf
hex#5f9fbf
rgbrgb(95, 159, 191)
hslhsl(200, 43%, 56%)
oklchoklch(0.672 0.081 231.4)
Closest name: Canadian Tuxedo (#579aca)Relative luminance 0.3099

Colors that go with #5f9fbf

Charcoal, Peru and Amber lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Real palettes that use #5f9fbf

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bf7f5f

#5fbfaf · #5f6fbf

#bf5f9f · #9fbf5f

Split-complementary

Open in tool →

#bf5f6f · #bfaf5f

#af5fbf · #bf7f5f · #6fbf5f

Contrast

#5f9fbf as textRatioAAAA largeAAAFix
Aaon white
2.92:1failfailfail
  • AA: use #3f7d9d as the text (4.53:1)
  • AAA: use #2f5d75 as the text (7.13:1)
  • AA: or shift the background to #303030 (4.52:1)
  • AAA: or shift the background to #030303 (7.07:1)
Aaon black
7.2:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5f9fbf 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

#5f9fbf reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5f9fbf
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

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

analyze #5f9fbf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5f9fbf-9cb2c4-df4e64-1f232d-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