Terminal
Open in tool →Green for success, blue for links, pink for emphasis — the dark-mode developer family, tuned to sit on near-black without glare.
Color
#58abfd
#58abfd
hex
#58abfdrgb
rgb(88, 171, 253)hsl
hsl(210, 98%, 67%)oklch
oklch(0.725 0.145 250.2)Closest name: Cerulean (#55aaee)Relative luminance 0.3829
Colors that go with #58abfd
Charcoal, Goldenrod and Midnight 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.
Goldenrod #daa520
complementaryshippedGoldenrod sits directly opposite #58abfd on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Midnight Blue #191970
shippedMidnight Blue is paired with #58abfd in 5 real palettes, including Blue Mono and First Snow, as the text colour against it — a combination designers have actually shipped, not a computed rotation.
Coral #ff7f50
split-complementCoral is a split-complement of #58abfd: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Amber #ffbf00
shippedAmber is paired with #58abfd in two real palettes: Blueprint and Heatwave, as the accent — a combination designers have actually shipped, not a computed rotation.
Cadet Blue #5f9ea0
shippedCadet Blue is paired with #58abfd in two real palettes: Arctic and Coastal, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Dark Orange #ff8c00
shippedDark Orange is paired with #58abfd in two real palettes: Learning App and Playground, as the accent — a combination designers have actually shipped, not a computed rotation.
Dark Slate Blue #483d8b
shippedDark Slate Blue is paired with #58abfd in two real palettes: First Snow and Harbour, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Real palettes that use #58abfd
Tints & shades
Harmonies
Contrast
| #58abfd as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.43:1 | fail | fail | fail | |
Aaon black | 8.66:1 | 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 #58abfd as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Palettes built around it
Blue Mono
Open in tool →One blue at four lightnesses — monochromatic in the colour-theory sense; the deep step is the text, the pale step the surface tint.
Fonts for this mood
#58abfd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #58abfd
live endpointPoint 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.
endpoint
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt
›analyze #58abfd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/58abfd-9cabc4-df514e-1f202d-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