Color
#40583c
#40583crgb(64, 88, 60)hsl(111, 19%, 29%)oklch(0.432 0.054 141)Colors that go with #40583c
Blue, Crimson and Denim 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 #40583c, as the accent.
Crimson #dc143c
shippedCrimson is paired with #40583c 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 #40583c: 4 real palettes, including HP's brand system and Hinge's brand system, as the accent.
Orange Red #ff4500
shippedOrange Red is paired with #40583c in 4 real palettes, including Neon's brand system and HubSpot's brand system, as the accent.
Royal Blue #4169e1
shippedRoyal Blue is paired with #40583c in 6 real palettes, including Console Light and Subaru's brand system, as the lead colour.
Sage Green #9caf88
shippedDesigners have shipped Sage Green with #40583c: 7 real palettes, including Pine & Birch and Darkroom, as the supporting colour.
Slate Blue #6a5acd
complementarySlate Blue sits directly opposite #40583c 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 #40583c wants: a warm off-white that shares its undertone, so #40583c reads softer on it than on pure white.
Real palettes that use #40583c
Tints & shades
Harmonies
Contrast
| #40583c as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 7.84:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.68:1 | 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 #40583c 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
#40583c 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 #40583c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/40583c-a3bea2-834edf-1f2d23-eef1e9?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