#311adf
a balanced, electric blue · warm · closest name: blue
RGB
49, 26, 223
HSL
247°, 79%, 49%
CMYK
78, 88, 0, 13
Luminance
0.0672
Every format
| HEX | #311adf |
| RGB | rgb(49, 26, 223) |
| HSL | hsl(247, 79%, 49%) |
| CMYK | cmyk(78%, 88%, 0%, 13%) |
| LAB | lab(31.2 66.7 -91.6) |
| LCH | lch(31.2 113.3 306.1) |
| OKLCH | oklch(0.437 0.265 271.8) |
Copy-ready code
/* CSS */
color: #311adf;
background-color: #311adf;
/* Tailwind (arbitrary) */
class="text-[#311adf] bg-[#311adf]"
/* SCSS */
$brand: #311adf;
/* SwiftUI */
Color(red: 0.192, green: 0.102, blue: 0.875)
/* Android */
Color.parseColor("#311adf")Accessibility — WCAG contrast
Aa
#311adf on white: 8.96:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#311adf on black: 2.34:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red19.2%
Green10.2%
Blue87.5%
CMYK percentages
Cyan78.0%
Magenta88.3%
Yellow0.0%
Key (black)12.5%
Color previews
#311adf text on a black background
contrast 2.34:1
Card sample
#311adf text on a white background
contrast 8.96:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #311adf;
Background color
Panel with #311adf background
background-color: #311adf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #311adf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(49, 26, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(49, 26, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #311adf; background: linear-gradient(135deg, #311adf, #B41ADF);