Color

#9e101e

#9e101e
hex#9e101e
rgbrgb(158, 16, 30)
hslhsl(354, 82%, 34%)
oklchoklch(0.447 0.172 24.4)
Closest name: Bleeding Crimson (#9b1414)Relative luminance 0.0773

Colors that go with #9e101e

Royal Blue, Teal and Champagne 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 #9e101e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#109e90

#9e1065 · #9e4810

#1e9e10 · #101e9e

Split-complementary

Open in tool →

#109e48 · #10659e

#659e10 · #109e90 · #48109e

Contrast

#9e101e as textRatioAAAA largeAAAFix
Aaon white
8.25:1passpasspassPasses AAA — no fix needed.
Aaon black
2.55:1failfailfail
  • AA: use #e8172c as the text (4.59:1)
  • AAA: use #f06a78 as the text (7.04:1)
  • AA: or shift the background to #c2c2c2 (4.63:1)
  • AAA: or shift the background to #ededed (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #9e101e as the background.

Brands using this color

Fonts for this mood

#9e101e reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #9e101e
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 #9e101e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9e101e-c49d9c-62cb8e-2d241f-f1e9ee?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