Color

#4bc5ce

#4bc5ce
hex#4bc5ce
rgbrgb(75, 197, 206)
hslhsl(184, 57%, 55%)
oklchoklch(0.76 0.107 202.1)
Closest name: darkturquoise (#00ced1)Relative luminance 0.4588

Colors that go with #4bc5ce

Charcoal, Slate Gray and Taupe 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 →

#ce544b

#4bce95 · #4b84ce

#ce4bc5 · #c5ce4b

Split-complementary

Open in tool →

#ce4b84 · #ce954b

#954bce · #ce544b · #84ce4b

Contrast

#4bc5ce as textRatioAAAA largeAAAFix
Aaon white
2.06:1failfailfail
  • AA: use #258288 as the text (4.54:1)
  • AAA: use #1b5f64 as the text (7.32:1)
  • AA: or shift the background to #474747 (4.5:1)
  • AAA: or shift the background to #292929 (7.05:1)
Aaon black
10.18:1passpasspassPasses 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 #4bc5ce 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

#4bc5ce reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4bc5ce
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 #4bc5ce and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4bc5ce-a2b9be-df4e8a-1f262d-e9f1ee?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