Color

#202f41

#202f41
hex#202f41
rgbrgb(32, 47, 65)
hslhsl(213, 34%, 19%)
oklchoklch(0.3 0.039 253.5)
Closest name: Blue Whale (#1e3442)Relative luminance 0.0272

Colors that go with #202f41

Dark Olive Green, Sea Green and Sienna 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 →

#413220

#203f41 · #222041

#41202f · #2f4120

Split-complementary

Open in tool →

#412220 · #3f4120

#41203f · #413220 · #204122

Contrast

#202f41 as textRatioAAAA largeAAAFix
Aaon white
13.6:1passpasspassPasses AAA — no fix needed.
Aaon black
1.54:1failfailfail
  • AA: use #5279a7 as the text (4.65:1)
  • AAA: use #7a98bd as the text (7.05:1)
  • AA: or shift the background to #969696 (4.6:1)
  • AAA: or shift the background to #bababa (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #202f41 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#202f41 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #202f41
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 #202f41 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/202f41-9ca9c4-df584e-1f202d-e9f0f1?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