Color

#dc1e37

#dc1e37
hex#dc1e37
rgbrgb(220, 30, 55)
hslhsl(352, 76%, 49%)
oklchoklch(0.575 0.218 22.3)
Closest name: crimson (#dc143c)Relative luminance 0.1642

Colors that go with #dc1e37

Charcoal, Royal Blue and Sea Green 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 →

#1edcc3

#dc1e96 · #dc641e

#37dc1e · #1e37dc

Split-complementary

Open in tool →

#1edc64 · #1e96dc

#96dc1e · #1edcc3 · #641edc

Contrast

#dc1e37 as textRatioAAAA largeAAAFix
Aaon white
4.9:1passpassfail
  • AAA: use #af182c as the text (7.02:1)
Aaon black
4.28:1failpassfail
  • AA: use #e1233c as the text (4.51:1)
  • AAA: use #eb6f80 as the text (7.12:1)
  • AA: or shift the background to #f7f7f7 (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #dc1e37 as the background.

Brands using this color

Fonts for this mood

#dc1e37 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #dc1e37
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 #dc1e37 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/dc1e37-c49c9d-62cb8a-2d231f-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