Color

#8a1515

#8a1515
hex#8a1515
rgbrgb(138, 21, 21)
hslhsl(0, 74%, 31%)
oklchoklch(0.41 0.151 27.2)
Closest name: Brick Red (#8f1402)Relative luminance 0.0599

Tints & shades

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

Harmonies

Complementary

Open in tool →

#158a8a

#8a154f · #8a4f15

#158a15 · #15158a

Split-complementary

Open in tool →

#158a4f · #154f8a

#4f8a15 · #158a8a · #4f158a

Contrast

#8a1515 as textRatioAAAA largeAAAFix
Aaon white
9.55:1passpasspassPasses AAA — no fix needed.
Aaon black
2.2:1failfailfail
  • AA: use #df2a2a as the text (4.5:1)
  • AAA: use #ea7171 as the text (7.1:1)
  • AA: or shift the background to #b3b3b3 (4.56:1)
  • AAA: or shift the background to #dedede (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8a1515 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

#8a1515 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8a1515
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 #8a1515 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8a1515-c4a19c-62cb98-2d251f-f1e9ed?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