Color

#19807e

#19807e
hex#19807e
rgbrgb(25, 128, 126)
hslhsl(179, 67%, 30%)
oklchoklch(0.545 0.087 192.9)
Closest name: teal (#008080)Relative luminance 0.1715

Colors that go with #19807e

Charcoal, Crimson 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 →

#80191b

#19804b · #194e80

#7e1980 · #807e19

Split-complementary

Open in tool →

#80194e · #804b19

#4b1980 · #80191b · #4e8019

Contrast

#19807e as textRatioAAAA largeAAAFix
Aaon white
4.74:1passpassfail
  • AAA: use #136261 as the text (7.12:1)
Aaon black
4.43:1failpassfail
  • AA: use #1a8482 as the text (4.67:1)
  • AAA: use #21a6a4 as the text (7.06:1)
  • AA: or shift the background to #fafafa (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #19807e as the background.

Brands using this color

Fonts for this mood

#19807e reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #19807e
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 #19807e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/19807e-a2bbbe-d45996-1f272d-e9f1ed?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