Color

#5fb7dd

#5fb7dd
hex#5fb7dd
rgbrgb(95, 183, 221)
hslhsl(198, 65%, 62%)
oklchoklch(0.74 0.101 228.5)
Closest name: Blue Martini (#52b4d3)Relative luminance 0.4152

Colors that go with #5fb7dd

Charcoal, Dark Salmon 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 →

#dd855f

#5fddc4 · #5f78dd

#dd5fb7 · #b7dd5f

Split-complementary

Open in tool →

#dd5f78 · #ddc45f

#c45fdd · #dd855f · #78dd5f

Contrast

#5fb7dd as textRatioAAAA largeAAAFix
Aaon white
2.26:1failfailfail
  • AA: use #237da4 as the text (4.62:1)
  • AAA: use #1a5d7a as the text (7.26:1)
  • AA: or shift the background to #404040 (4.59:1)
  • AAA: or shift the background to #212121 (7.13:1)
Aaon black
9.3:1passpasspassPasses 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 #5fb7dd 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

#5fb7dd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5fb7dd
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 #5fb7dd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5fb7dd-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