#819fdf
a light, vivid blue · cool · closest name: steelblue
RGB
129, 159, 223
HSL
221°, 60%, 69%
CMYK
42, 29, 0, 13
Luminance
0.3479
Every format
| HEX | #819fdf |
| RGB | rgb(129, 159, 223) |
| HSL | hsl(221, 60%, 69%) |
| CMYK | cmyk(42%, 29%, 0%, 13%) |
| LAB | lab(65.6 5.9 -35.7) |
| LCH | lch(65.6 36.2 279.4) |
| OKLCH | oklch(0.705 0.100 264.7) |
Copy-ready code
/* CSS */
color: #819fdf;
background-color: #819fdf;
/* Tailwind (arbitrary) */
class="text-[#819fdf] bg-[#819fdf]"
/* SCSS */
$brand: #819fdf;
/* SwiftUI */
Color(red: 0.506, green: 0.624, blue: 0.875)
/* Android */
Color.parseColor("#819fdf")Accessibility — WCAG contrast
Aa
#819fdf on white: 2.64:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#819fdf on black: 7.96:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green62.4%
Blue87.5%
CMYK percentages
Cyan42.2%
Magenta28.7%
Yellow0.0%
Key (black)12.5%
Color previews
#819fdf text on a black background
contrast 7.96:1
Card sample
#819fdf text on a white background
contrast 2.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #819fdf;
Background color
Panel with #819fdf background
background-color: #819fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #819fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 159, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 159, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #819fdf; background: linear-gradient(135deg, #819fdf, #A281DF);