Color
#06279d
#06279drgb(6, 39, 157)hsl(227, 93%, 32%)oklch(0.355 0.191 264.5)Colors that go with #06279d
Crimson, Steel Blue 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.
Crimson #dc143c
triadicshippedCrimson completes a triad with #06279d — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Steel Blue #4682b4
analogousshippedSteel Blue is #06279d's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Blue #0000ff
shipped6 real palettes, including Procter & Gamble's brand system and Pfizer's brand system put Blue beside #06279d, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with #06279d: 7 real palettes, including Warbyparker's brand system and Unilever's brand system, as the accent.
Royal Blue #4169e1
shippedRoyal Blue is paired with #06279d in 7 real palettes, including Nivea's brand system and Discord's brand system, as the supporting colour.
Olive Green #808000
complementaryOlive Green sits directly opposite #06279d on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for #06279d: softer than #000 and cool enough to feel like part of the same palette.
Firebrick #b22222
shippedDesigners have shipped Firebrick with #06279d: 3 real palettes, including 3M's brand system and Nintendo's brand system, as the supporting colour.
Real palettes that use #06279d
Tints & shades
Harmonies
Contrast
| #06279d as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 11.77:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.78:1 | 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 #06279d as the background.
Brands using this color
Fonts for this mood
#06279d reads as cool, vivid, technical. 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 #06279d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/06279d-9ca0c4-df7a4e-221f2d-e9eff1?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