Color

#5eb4ed

#5eb4ed
hex#5eb4ed
rgbrgb(94, 180, 237)
hslhsl(204, 80%, 65%)
oklchoklch(0.739 0.117 240)
Closest name: Cerulean (#55aaee)Relative luminance 0.4114

Colors that go with #5eb4ed

Charcoal, Dark Orange 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 →

#ed975e

#5eeddf · #5e6ded

#ed5eb4 · #b4ed5e

Split-complementary

Open in tool →

#ed5e6d · #eddf5e

#df5eed · #ed975e · #6ded5e

Contrast

#5eb4ed as textRatioAAAA largeAAAFix
Aaon white
2.28:1failfailfail
  • AA: use #1579bc as the text (4.67:1)
  • AAA: use #105c8e as the text (7.13:1)
  • AA: or shift the background to #404040 (4.56:1)
  • AAA: or shift the background to #212121 (7.08:1)
Aaon black
9.23:1passpasspassPasses 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 #5eb4ed as the background.

Brands using this color

Fonts for this mood

#5eb4ed reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5eb4ed
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 #5eb4ed and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5eb4ed-9cafc4-df4e5a-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