Color

#5daae9

#5daae9
hex#5daae9
rgbrgb(93, 170, 233)
hslhsl(207, 76%, 64%)
oklchoklch(0.715 0.12 245.3)
Closest name: Cerulean (#55aaee)Relative luminance 0.3696

Colors that go with #5daae9

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 →

#e99c5d

#5de9e2 · #5d64e9

#e95daa · #aae95d

Split-complementary

Open in tool →

#e95d64 · #e9e25d

#e25de9 · #e99c5d · #64e95d

Contrast

#5daae9 as textRatioAAAA largeAAAFix
Aaon white
2.5:1failfailfail
  • AA: use #1b79c5 as the text (4.58:1)
  • AAA: use #145b94 as the text (7.11:1)
  • AA: or shift the background to #383838 (4.69:1)
  • AAA: or shift the background to #171717 (7.16:1)
Aaon black
8.39:1passpasspassPasses 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 #5daae9 as the background.

Brands using this color

Fonts for this mood

#5daae9 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5daae9
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 #5daae9 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5daae9-9cadc4-df4e53-1f212d-e9f1f1?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