#81ade2
a light, vivid blue · cool · closest name: steelblue
RGB
129, 173, 226
HSL
213°, 63%, 70%
CMYK
43, 24, 0, 11
Luminance
0.4005
Every format
| HEX | #81ade2 |
| RGB | rgb(129, 173, 226) |
| HSL | hsl(213, 63%, 70%) |
| CMYK | cmyk(43%, 24%, 0%, 11%) |
| LAB | lab(69.5 -1.1 -31.3) |
| LCH | lch(69.5 31.3 268.0) |
| OKLCH | oklch(0.736 0.091 253.5) |
Copy-ready code
/* CSS */
color: #81ade2;
background-color: #81ade2;
/* Tailwind (arbitrary) */
class="text-[#81ade2] bg-[#81ade2]"
/* SCSS */
$brand: #81ade2;
/* SwiftUI */
Color(red: 0.506, green: 0.678, blue: 0.886)
/* Android */
Color.parseColor("#81ade2")Accessibility — WCAG contrast
Aa
#81ade2 on white: 2.33:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81ade2 on black: 9.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green67.8%
Blue88.6%
CMYK percentages
Cyan42.9%
Magenta23.5%
Yellow0.0%
Key (black)11.4%
Color previews
#81ade2 text on a black background
contrast 9.01:1
Card sample
#81ade2 text on a white background
contrast 2.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81ade2;
Background color
Panel with #81ade2 background
background-color: #81ade2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81ade2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 173, 226, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 173, 226, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81ade2; background: linear-gradient(135deg, #81ade2, #9681E2);