Color
#add3f5
#add3f5rgb(173, 211, 245)hsl(208, 78%, 82%)oklch(0.851 0.062 245.6)Colors that go with #add3f5
Charcoal, Sandy Brown and Cadet 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.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for #add3f5: softer than #000 and cool enough to feel like part of the same palette.
Sandy Brown #f4a460
complementaryshippedSandy Brown sits directly opposite #add3f5 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Cadet Blue #5f9ea0
shippedDesigners have shipped Cadet Blue with #add3f5: 4 real palettes, including Coastal and Estate, as the lead colour.
Crimson #dc143c
shippedCrimson is paired with #add3f5 in 4 real palettes, including Frost & Ember and Tiffany & Co.'s brand system, as the accent.
Dark Olive Green #556b2f
shippedDark Olive Green shows up next to #add3f5 in 4 real palettes, including Oatmeal and Forest Floor, as the lead colour.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #add3f5: 7 real palettes, including Mistral AI's brand system and Calendly's brand system, as the lead colour.
Denim #1560bd
shippedDesigners have shipped Denim with #add3f5: 5 real palettes, including Nikon's brand system and Fitbit's brand system, as the supporting colour.
Eggplant #614051
shippedEggplant shows up next to #add3f5 in 4 real palettes, including Sepia Mono and Blush, as the lead colour.
Real palettes that use #add3f5
Tints & shades
Harmonies
Contrast
| #add3f5 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.57:1 | fail | fail | fail | |
Aaon black | 13.41:1 | 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 #add3f5 as the background.
Brands using this color
Fonts for this mood
#add3f5 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 #add3f5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/add3f5-9cadc4-df4e51-1f212d-e9f1f1?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