Color

#133f26

#133f26
hex#133f26
rgbrgb(19, 63, 38)
hslhsl(146, 54%, 16%)
oklchoklch(0.33 0.066 155.1)
Closest name: Queen of Trees (#1c401f)Relative luminance 0.0383

Colors that go with #133f26

Royal Blue, Teal 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 →

#3f132c

#163f13 · #133f3c

#26133f · #3f2613

Split-complementary

Open in tool →

#3c133f · #3f1316

#13163f · #3f132c · #3f3c13

Contrast

#133f26 as textRatioAAAA largeAAAFix
Aaon white
11.89:1passpasspassPasses AAA — no fix needed.
Aaon black
1.77:1failfailfail
  • AA: use #288650 as the text (4.62:1)
  • AAA: use #32a966 as the text (7:1)
  • AA: or shift the background to #a1a1a1 (4.6:1)
  • AAA: or shift the background to #c7c7c7 (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #133f26 as the background.

Brands using this color

Fonts for this mood

#133f26 reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #133f26
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 #133f26 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/133f26-a2beb1-ce59d4-1f2d2b-eaf1e9?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