#81ace2
a light, vivid blue · cool · closest name: steelblue
RGB
129, 172, 226
HSL
213°, 63%, 70%
CMYK
43, 24, 0, 11
Luminance
0.3966
Every format
| HEX | #81ace2 |
| RGB | rgb(129, 172, 226) |
| HSL | hsl(213, 63%, 70%) |
| CMYK | cmyk(43%, 24%, 0%, 11%) |
| LAB | lab(69.2 -0.6 -31.7) |
| LCH | lch(69.2 31.7 269.0) |
| OKLCH | oklch(0.734 0.092 254.5) |
Copy-ready code
/* CSS */
color: #81ace2;
background-color: #81ace2;
/* Tailwind (arbitrary) */
class="text-[#81ace2] bg-[#81ace2]"
/* SCSS */
$brand: #81ace2;
/* SwiftUI */
Color(red: 0.506, green: 0.675, blue: 0.886)
/* Android */
Color.parseColor("#81ace2")Accessibility — WCAG contrast
Aa
#81ace2 on white: 2.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81ace2 on black: 8.93:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green67.5%
Blue88.6%
CMYK percentages
Cyan42.9%
Magenta23.9%
Yellow0.0%
Key (black)11.4%
Color previews
#81ace2 text on a black background
contrast 8.93:1
Card sample
#81ace2 text on a white background
contrast 2.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81ace2;
Background color
Panel with #81ace2 background
background-color: #81ace2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81ace2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 172, 226, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 172, 226, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81ace2; background: linear-gradient(135deg, #81ace2, #9781E2);