Color

#1a778e

#1a778e
hex#1a778e
rgbrgb(26, 119, 142)
hslhsl(192, 69%, 33%)
oklchoklch(0.528 0.088 219.2)
Closest name: Bermuda (#1b7d8d)Relative luminance 0.1537

Colors that go with #1a778e

Charcoal, Crimson and Rust 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.

Real palettes that use #1a778e

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#8e311a

#1a8e6b · #1a3d8e

#8e1a77 · #778e1a

Split-complementary

Open in tool →

#8e1a3d · #8e6b1a

#6b1a8e · #8e311a · #3d8e1a

Contrast

#1a778e as textRatioAAAA largeAAAFix
Aaon white
5.16:1passpassfail
  • AAA: use #156174 as the text (7.01:1)
Aaon black
4.07:1failpassfail
  • AA: use #1c829b as the text (4.72:1)
  • AAA: use #24a2c2 as the text (7.02:1)
  • AA: or shift the background to #f0f0f0 (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1a778e as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#1a778e reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1a778e
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 #1a778e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1a778e-a2b5be-df4e77-1f242d-e9f1ef?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