Color

#83020f

#83020f
hex#83020f
rgbrgb(131, 2, 15)
hslhsl(354, 97%, 26%)
oklchoklch(0.385 0.155 25.8)
Closest name: Bloodthirsty (#880011)Relative luminance 0.049

Tints & shades

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

Harmonies

Complementary

Open in tool →

#028376

#83024f · #833502

#0f8302 · #020f83

Split-complementary

Open in tool →

#028335 · #024f83

#4f8302 · #028376 · #350283

Contrast

#83020f as textRatioAAAA largeAAAFix
Aaon white
10.6:1passpasspassPasses AAA — no fix needed.
Aaon black
1.98:1failfailfail
  • AA: use #ec041b as the text (4.6:1)
  • AAA: use #fd5e6e as the text (7:1)
  • AA: or shift the background to #ababab (4.62:1)
  • AAA: or shift the background to #d4d4d4 (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #83020f 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

#83020f reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #83020f
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 #83020f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/83020f-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