Color
#343c01
#343c01rgb(52, 60, 1)hsl(68, 97%, 12%)oklch(0.337 0.077 117.8)Colors that go with #343c01
Royal Blue, Amber and Blue 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.
Royal Blue #4169e1
split-complementshippedRoyal Blue is a split-complement of #343c01: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Amber #ffbf00
shippedAmber is paired with #343c01 in 4 real palettes, including Trailhead and McDonald's's brand system, as the accent.
Blue #0000ff
shipped8 real palettes, including Instacart's brand system and Dunkin''s brand system put Blue beside #343c01, as the accent.
Blush Pink #e8b4b8
shipped5 real palettes, including Garden Wedding and Rain Garden put Blush Pink beside #343c01, as the supporting colour.
Chocolate #d2691e
shippedChocolate shows up next to #343c01 in 4 real palettes, including Homestead and Wellness, as the accent.
Copper #b87333
shippedDesigners have shipped Copper with #343c01: 7 real palettes, including Notion's brand system and Bakery.
Crimson #dc143c
shippedCrimson is paired with #343c01 in 12 real palettes, including Dunkin''s brand system and MAC Cosmetics's brand system, as the accent.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #343c01: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Real palettes that use #343c01
Tints & shades
Harmonies
Contrast
| #343c01 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 11.71:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.79:1 | 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 #343c01 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
#343c01 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:
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.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #343c01 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/343c01-b7bea2-4e81df-252d1f-f1eee9?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