HSL(221, 77%, 72%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,77%,72%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 77%, 72%) | color: hsl(221, 77%, 72%) | |
| HEX | #81A3EF | color: #81A3EF | |
| RGB | rgb(129, 163, 239) | color: rgb(129, 163, 239) | |
| CMYK | cmyk(46%, 32%, 0%, 6%) | — | |
| HSV | hsv(221, 46%, 94%) | — | |
| HWB | hwb(221 51% 6%) | color: hwb(221 51% 6%) | |
| OKLCH | oklch(0.7212 0.1176 265.2) | color: oklch(0.7212 0.1176 265.2) | |
| Lab | lab(67.35 8.21 -41.76) | color: lab(67.35 8.21 -41.76) | |
| LCH | lch(67.35 42.56 281.12) | color: lch(67.35 42.56 281.12) |
Color Theory
Accessibility (WCAG)
White text on color
Black text on color
Colored text
Contrast Ratios
AA Normal (4.5:1)
AA Large (3:1)
AAA Normal (7:1)
Best text on this color: black
Color Blindness Simulation
Protanopia (Red-blind)
#9090DD — rgb(144, 144, 221)
Deuteranopia (Green-blind)
#8E8BD8 — rgb(142, 139, 216)
Tritanopia (Blue-blind)
#83CECB — rgb(131, 206, 203)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 77%, 72%);
text
color: hsl(221, 77%, 72%);
border
border: 2px solid hsl(221, 77%, 72%);
gradient light
background: linear-gradient(to right, hsl(221, 77%, 92%), hsl(221, 77%, 72%));
gradient dark
background: linear-gradient(to right, hsl(221, 77%, 72%), hsl(221, 77%, 52%))
hex
background-color: #81A3EF;
tailwind
bg-[hsl(221,77%,72%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 77%, 72%, 0.4);
css variable
--color-primary: hsl(221, 77%, 72%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 77%, 72%)?
HEX: #81A3EF | RGB: rgb(129, 163, 239) | CMYK: 46%, 32%, 0%, 6% | HSV: 221°, 46%, 94%. Copy any format from the conversion table above.
What colors go well with #81A3EF?
The complementary color is HSL(41, 77%, 72%). For a triadic harmony, use hues 221°, 341°, and 101°. For analogous combinations, try hues 191° and 251°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(221, 77%, 72%) in CSS?
As HSL: color: hsl(221, 77%, 72%); — As HEX: color: #81A3EF; — As RGB: color: rgb(129, 163, 239); — Tailwind CSS: bg-[hsl(221,77%,72%)] — CSS variable: --color-primary: hsl(221, 77%, 72%);