Color

#5fa3d3

#5fa3d3
hex#5fa3d3
rgbrgb(95, 163, 211)
hslhsl(205, 57%, 60%)
oklchoklch(0.69 0.099 241)
Closest name: Cousteau (#55a9d6)Relative luminance 0.3333

Colors that go with #5fa3d3

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#d38f5f

#5fd3c9 · #5f69d3

#d35fa3 · #a3d35f

Split-complementary

Open in tool →

#d35f69 · #d3c95f

#c95fd3 · #d38f5f · #69d35f

Contrast

#5fa3d3 as textRatioAAAA largeAAAFix
Aaon white
2.74:1failfailfail
  • AA: use #307bb0 as the text (4.58:1)
  • AAA: use #245c84 as the text (7.15:1)
  • AA: or shift the background to #333333 (4.61:1)
  • AAA: or shift the background to #0d0d0d (7.09:1)
Aaon black
7.67:1passpasspassPasses 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 #5fa3d3 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

#5fa3d3 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5fa3d3
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 #5fa3d3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5fa3d3-9cafc4-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