Color
#604f78
#604f78rgb(96, 79, 120)hsl(265, 21%, 39%)oklch(0.462 0.068 302.9)Colors that go with #604f78
Charcoal, Teal 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.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for #604f78: softer than #000 and cool enough to feel like part of the same palette.
Teal #008080
triadicshippedTeal completes a triad with #604f78 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Crimson #dc143c
shippedCrimson is paired with #604f78 in 5 real palettes, including Wells Fargo's brand system and Codecademy's brand system, as the lead colour.
Denim #1560bd
shippedDesigners have shipped Denim with #604f78: 12 real palettes, including HP's brand system and The New York Times's brand system, as the accent.
Medium Sea Green #3cb371
shippedMedium Sea Green is paired with #604f78 in 4 real palettes, including Console Light and Fintech Trust, as the accent.
Midnight Blue #191970
shipped8 real palettes, including Lufthansa's brand system and First Snow put Midnight Blue beside #604f78, as the lead colour.
Royal Blue #4169e1
shippedRoyal Blue is paired with #604f78 in 9 real palettes, including Stripe's brand system and Console Light, as the accent.
Rust #b7410e
shippedRust shows up next to #604f78 in 4 real palettes, including Magazine Ochre and Semrush's brand system, as the lead colour.
Real palettes that use #604f78
Tints & shades
Harmonies
Contrast
| #604f78 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 7.27:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.89:1 | 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 #604f78 as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
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 #604f78 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/604f78-b19cc4-dfd54e-2b1f2d-e9eaf1?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