Color

#130d31

#130d31
hex#130d31
rgbrgb(19, 13, 49)
hslhsl(250, 58%, 12%)
oklchoklch(0.193 0.068 285.7)
Closest name: Midnight Monarch (#1c0f33)Relative luminance 0.0065

Colors that go with #130d31

Charcoal, Dark Olive Green and Sea Green 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 →

#2a300d

#0d1930 · #250d30

#30130d · #0d3013

Split-complementary

Open in tool →

#30250d · #19300d

#300d19 · #2a300d · #0d3025

Contrast

#130d31 as textRatioAAAA largeAAAFix
Aaon white
18.59:1passpasspassPasses AAA — no fix needed.
Aaon black
1.13:1failfailfail
  • AA: use #7966d6 as the text (4.68:1)
  • AAA: use #988ae0 as the text (7.05:1)
  • AA: or shift the background to #7d7d7d (4.52:1)
  • AAA: or shift the background to #a1a1a1 (7.2:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #130d31 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

#130d31 reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #130d31
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 #130d31 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/130d31-a79cc4-dfb14e-281f2d-e9ecf1?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