Macaron
Open in tool →Rose, sky and pistachio at patisserie strength — the pastel trio, with a plum-grey text colour so it never washes out.
Color
#3d3249
#3d3249
hex
#3d3249rgb
rgb(61, 50, 73)hsl
hsl(269, 19%, 24%)oklch
oklch(0.339 0.042 306.1)Closest name: Call It a Night (#42364c)Relative luminance 0.0375
Colors that go with #3d3249
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.
Dark Olive Green #556b2f
complementaryshippedDark Olive Green sits directly opposite #3d3249 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Sea Green #2e8b57
split-complementshippedSea Green is a split-complement of #3d3249: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Sienna #a0522d
triadicshippedSienna completes a triad with #3d3249 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Teal #008080
triadicshippedTeal completes a triad with #3d3249 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Amber #ffbf00
shippedAmber is paired with #3d3249 in 5 real palettes, including Beach Hut and McDonald's's brand system, as the supporting colour.
Blue #0000ff
shipped12 real palettes, including Dunkin''s brand system and Minecraft's brand system put Blue beside #3d3249, as the supporting colour.
Blush Pink #e8b4b8
shipped5 real palettes, including Garden Wedding and Blush put Blush Pink beside #3d3249, as the supporting colour.
White Smoke #f5f5f5
neutralWhite Smoke is the surface for #3d3249: a clean near-white with no warm cast, so the cool hue stays clear instead of drifting muddy.
Real palettes that use #3d3249
Tints & shades
Harmonies
Contrast
| #3d3249 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 11.99:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.75:1 | fail | fail | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3d3249 as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Palettes built around it
Fonts for this mood
#3d3249 reads as cool, muted, dark. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #3d3249
live endpointPoint 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.
endpoint
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt
›analyze #3d3249 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/3d3249-b49cc4-cbcb62-2c1f2d-e9e9f1?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md