Color
#405a3f
#405a3frgb(64, 90, 63)hsl(118, 18%, 30%)oklch(0.439 0.054 143.7)Colors that go with #405a3f
Blue, Copper and Crimson 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.
Blue #0000ff
shipped4 real palettes, including Rolex's brand system and Warp's brand system put Blue beside #405a3f, as the accent.
Copper #b87333
shippedDesigners have shipped Copper with #405a3f: 4 real palettes, including Desert Road and Clay & Linen, as the lead colour.
Crimson #dc143c
shippedCrimson is paired with #405a3f in 4 real palettes, including Codecademy's brand system and MAC Cosmetics's brand system, as the accent.
Denim #1560bd
shippedDesigners have shipped Denim with #405a3f: 4 real palettes, including HP's brand system and Hinge's brand system, as the accent.
Orange Red #ff4500
shippedOrange Red is paired with #405a3f in 4 real palettes, including Neon's brand system and Clerk's brand system, as the accent.
Royal Blue #4169e1
shippedRoyal Blue is paired with #405a3f in 6 real palettes, including Console Light and Subaru's brand system, as the lead colour.
Dark Orchid #9932cc
complementaryDark Orchid sits directly opposite #405a3f on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Cream #fffdd0
neutralCream is the surface #405a3f wants: a warm off-white that shares its undertone, so #405a3f reads softer on it than on pure white.
Real palettes that use #405a3f
Tints & shades
Harmonies
Contrast
| #405a3f as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 7.63:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.75:1 | 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 #405a3f 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
#405a3f reads as muted, 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 #405a3f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/405a3f-a2bea4-944edf-1f2d25-edf1e9?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