Color

#130188

#130188
hex#130188
rgbrgb(19, 1, 136)
hslhsl(248, 99%, 27%)
oklchoklch(0.291 0.191 269.4)
Closest name: darkblue (#00008b)Relative luminance 0.0194

Tints & shades

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

Harmonies

Complementary

Open in tool →

#778901

#013389 · #570189

#891301 · #018913

Split-complementary

Open in tool →

#895701 · #338901

#890133 · #778901 · #018957

Contrast

#130188 as textRatioAAAA largeAAAFix
Aaon white
15.13:1passpasspassPasses AAA — no fix needed.
Aaon black
1.39:1failfailfail
  • AA: use #725dfe as the text (4.71:1)
  • AAA: use #9585fe as the text (7.06:1)
  • AA: or shift the background to #8c8c8c (4.5:1)
  • AAA: or shift the background to #b3b3b3 (7.22:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #130188 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

#130188 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #130188
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 #130188 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/130188-a69cc4-dfac4e-271f2d-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