#818dbb
a balanced, soft blue · warm · closest name: steelblue
RGB
129, 141, 187
HSL
228°, 30%, 62%
CMYK
31, 25, 0, 27
Luminance
0.2730
Every format
| HEX | #818dbb |
| RGB | rgb(129, 141, 187) |
| HSL | hsl(228, 30%, 62%) |
| CMYK | cmyk(31%, 25%, 0%, 27%) |
| LAB | lab(59.3 6.5 -25.4) |
| LCH | lch(59.3 26.2 284.4) |
| OKLCH | oklch(0.651 0.070 273.0) |
Copy-ready code
/* CSS */
color: #818dbb;
background-color: #818dbb;
/* Tailwind (arbitrary) */
class="text-[#818dbb] bg-[#818dbb]"
/* SCSS */
$brand: #818dbb;
/* SwiftUI */
Color(red: 0.506, green: 0.553, blue: 0.733)
/* Android */
Color.parseColor("#818dbb")Accessibility — WCAG contrast
Aa
#818dbb on white: 3.25:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#818dbb on black: 6.46:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green55.3%
Blue73.3%
CMYK percentages
Cyan31.0%
Magenta24.6%
Yellow0.0%
Key (black)26.7%
Color previews
#818dbb text on a black background
contrast 6.46:1
Card sample
#818dbb text on a white background
contrast 3.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #818dbb;
Background color
Panel with #818dbb background
background-color: #818dbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #818dbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 141, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 141, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #818dbb; background: linear-gradient(135deg, #818dbb, #9C81BB);