Color

#5eaae8

#5eaae8
hex#5eaae8
rgbrgb(94, 170, 232)
hslhsl(207, 75%, 64%)
oklchoklch(0.715 0.118 245.2)
Closest name: Cerulean (#55aaee)Relative luminance 0.3696

Colors that go with #5eaae8

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 →

#e89c5e

#5ee8e1 · #5e65e8

#e85eaa · #aae85e

Split-complementary

Open in tool →

#e85e65 · #e8e15e

#e15ee8 · #e89c5e · #65e85e

Contrast

#5eaae8 as textRatioAAAA largeAAAFix
Aaon white
2.5:1failfailfail
  • AA: use #1c79c4 as the text (4.58:1)
  • AAA: use #155a93 as the text (7.2:1)
  • 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 #5eaae8 as the background.

Brands using this color

Fonts for this mood

#5eaae8 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5eaae8
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 #5eaae8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5eaae8-9cadc4-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