Color

#113545

#113545
hex#113545
rgbrgb(17, 53, 69)
hslhsl(198, 60%, 17%)
oklchoklch(0.311 0.05 230.6)
Closest name: Blue Whale (#1e3442)Relative luminance 0.031

Colors that go with #113545

Crimson, Royal Blue and Sienna 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 #113545

Tints & shades

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

Harmonies

Complementary

Open in tool →

#452111

#11453b · #111c45

#451136 · #364511

Split-complementary

Open in tool →

#45111c · #453b11

#3b1145 · #452111 · #1c4511

Contrast

#113545 as textRatioAAAA largeAAAFix
Aaon white
12.97:1passpasspassPasses AAA — no fix needed.
Aaon black
1.62:1failfailfail
  • AA: use #297ea3 as the text (4.61:1)
  • AAA: use #37a0cd as the text (7.07:1)
  • AA: or shift the background to #999999 (4.55:1)
  • AAA: or shift the background to #bfbfbf (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #113545 as the background.

Brands using this color

Fonts for this mood

#113545 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #113545
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 #113545 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/113545-9cb3c4-df4e69-1f232d-e9f1f0?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