Color

#5baddc

#5baddc
hex#5baddc
rgbrgb(91, 173, 220)
hslhsl(202, 65%, 61%)
oklchoklch(0.715 0.105 236)
Closest name: Cousteau (#55a9d6)Relative luminance 0.3728

Colors that go with #5baddc

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 →

#dc8a5b

#5bdccb · #5b6cdc

#dc5bad · #addc5b

Split-complementary

Open in tool →

#dc5b6c · #dccb5b

#cb5bdc · #dc8a5b · #6cdc5b

Contrast

#5baddc as textRatioAAAA largeAAAFix
Aaon white
2.48:1failfailfail
  • AA: use #257bad as the text (4.65:1)
  • AAA: use #1c5d82 as the text (7.15:1)
  • AA: or shift the background to #3b3b3b (4.51:1)
  • AAA: or shift the background to #1a1a1a (7.01:1)
Aaon black
8.46:1passpasspassPasses 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 #5baddc as the background.

Brands using this color

Fonts for this mood

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

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

tool url/palettes/new/5baddc-9cb1c4-df4e5f-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