Color

#d3034f

#d3034f
hex#d3034f
rgbrgb(211, 3, 79)
hslhsl(338, 97%, 42%)
oklchoklch(0.553 0.22 12.1)
Closest name: Anger (#dd0055)Relative luminance 0.1448

Colors that go with #d3034f

Denim, Teal and Amber 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#03d387

#d303b7 · #d31f03

#4fd303 · #034fd3

Split-complementary

Open in tool →

#03d31f · #03b7d3

#b7d303 · #03d387 · #1f03d3

Contrast

#d3034f as textRatioAAAA largeAAAFix
Aaon white
5.39:1passpassfail
  • AAA: use #b00342 as the text (7.15:1)
Aaon black
3.9:1failpassfail
  • AA: use #e70457 as the text (4.55:1)
  • AAA: use #fc5995 as the text (7:1)
  • AA: or shift the background to #ebebeb (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #d3034f 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

#d3034f reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #d3034f
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 #d3034f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d3034f-c49ca6-62cb72-2d201f-f1e9f0?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