Color

#1a6366

#1a6366
hex#1a6366
rgbrgb(26, 99, 102)
hslhsl(182, 59%, 25%)
oklchoklch(0.458 0.069 199.1)
Closest name: Beau Vert (#0c6064)Relative luminance 0.101

Tints & shades

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

Harmonies

Complementary

Open in tool →

#651d1a

#1a6542 · #1a3d65

#651a63 · #63651a

Split-complementary

Open in tool →

#651a3d · #65421a

#421a65 · #651d1a · #3d651a

Contrast

#1a6366 as textRatioAAAA largeAAAFix
Aaon white
6.95:1passpassfail
  • AAA: use #195f61 as the text (7.37:1)
Aaon black
3.02:1failpassfail
  • AA: use #238286 as the text (4.61:1)
  • AAA: use #2ca6aa as the text (7.14:1)
  • AA: or shift the background to #d1d1d1 (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1a6366 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

#1a6366 reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1a6366
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #1a6366 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1a6366-a2babe-d45990-1f272d-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