Color
#90b3cb
#90b3cbrgb(144, 179, 203)hsl(204, 36%, 68%)oklch(0.749 0.051 238.3)Colors that go with #90b3cb
Charcoal, Dark Salmon and Amber 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 #90b3cb: softer than #000 and cool enough to feel like part of the same palette.
Dark Salmon #e9967a
complementaryshippedDark Salmon sits directly opposite #90b3cb on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Amber #ffbf00
shippedAmber is paired with #90b3cb in 4 real palettes, including Blueprint and NBA's brand system, as the accent.
Blue #0000ff
shipped4 real palettes, including Uber's brand system and Canva's brand system put Blue beside #90b3cb, as the accent.
Blush Pink #e8b4b8
shipped4 real palettes, including Estate and Garden Wedding put Blush Pink beside #90b3cb, as the accent.
Copper #b87333
shippedDesigners have shipped Copper with #90b3cb: 5 real palettes, including Dusk and Clean Beauty, as the accent.
Crimson #dc143c
shippedCrimson is paired with #90b3cb in 5 real palettes, including JBL's brand system and Riot Games's brand system, as the supporting colour.
Dark Orange #ff8c00
shippedDark Orange shows up next to #90b3cb in 4 real palettes, including PayPal's brand system and Learning App, as the accent.
Real palettes that use #90b3cb
Tints & shades
Harmonies
Contrast
| #90b3cb as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.21:1 | fail | fail | fail | |
Aaon black | 9.5:1 | 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 #90b3cb 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
#90b3cb reads as cool, modern. 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 #90b3cb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/90b3cb-9cafc4-df4e5a-1f222d-e9f1f0?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