Color

#4ea2c6

#4ea2c6
hex#4ea2c6
rgbrgb(78, 162, 198)
hslhsl(198, 51%, 54%)
oklchoklch(0.675 0.097 228.7)
Closest name: Canadian Tuxedo (#579aca)Relative luminance 0.3154

Colors that go with #4ea2c6

Charcoal, Amber and Blue 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 →

#c6724e

#4ec6ae · #4e66c6

#c64ea2 · #a2c64e

Split-complementary

Open in tool →

#c64e66 · #c6ae4e

#ae4ec6 · #c6724e · #66c64e

Contrast

#4ea2c6 as textRatioAAAA largeAAAFix
Aaon white
2.87:1failfailfail
  • AA: use #337e9e as the text (4.55:1)
  • AAA: use #275f77 as the text (7.02:1)
  • AA: or shift the background to #303030 (4.59:1)
  • AAA: or shift the background to #050505 (7.09:1)
Aaon black
7.31:1passpasspassPasses 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 #4ea2c6 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

#4ea2c6 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4ea2c6
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 #4ea2c6 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4ea2c6-9cb3c4-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