Color
#b2c3fb
#b2c3fbrgb(178, 195, 251)hsl(226, 90%, 84%)oklch(0.824 0.081 271.4)Colors that go with #b2c3fb
Charcoal, Deep Sky Blue 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 #b2c3fb: softer than #000 and cool enough to feel like part of the same palette.
Deep Sky Blue #00bfff
analogousshippedDeep Sky Blue is #b2c3fb's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Crimson #dc143c
shippedCrimson is paired with #b2c3fb in 4 real palettes, including JBL's brand system and Frost & Ember, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with #b2c3fb: 5 real palettes, including Nikon's brand system and Victoria's Secret's brand system, as the supporting colour.
Midnight Blue #191970
shipped7 real palettes, including Telehealth and Lavender Milk put Midnight Blue beside #b2c3fb, as the text colour against it.
Royal Blue #4169e1
shippedRoyal Blue is paired with #b2c3fb in 5 real palettes, including Telehealth and 1password's brand system, as the lead colour.
Sage Green #9caf88
shippedDesigners have shipped Sage Green with #b2c3fb: 4 real palettes, including Stone and Oatmeal, as the supporting colour.
Slate Gray #708090
shipped7 real palettes, including Dusty Blue and Midnight Luxe put Slate Gray beside #b2c3fb, as the lead colour.
Real palettes that use #b2c3fb
Tints & shades
Harmonies
Contrast
| #b2c3fb as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.74:1 | fail | fail | fail | |
Aaon black | 12.09:1 | pass | pass | pass | Passes AAA — no fix needed. |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b2c3fb as the background.
Brands using this color
Fonts for this mood
#b2c3fb reads as cool, vivid, light. 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 #b2c3fb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/b2c3fb-9ca1c4-df774e-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