#313bdf
a balanced, vivid blue · warm · closest name: navy
RGB
49, 59, 223
HSL
237°, 73%, 53%
CMYK
78, 74, 0, 13
Luminance
0.0911
Every format
| HEX | #313bdf |
| RGB | rgb(49, 59, 223) |
| HSL | hsl(237, 73%, 53%) |
| CMYK | cmyk(78%, 74%, 0%, 13%) |
| LAB | lab(36.2 52.0 -83.2) |
| LCH | lch(36.2 98.1 302.0) |
| OKLCH | oklch(0.472 0.241 270.2) |
Copy-ready code
/* CSS */
color: #313bdf;
background-color: #313bdf;
/* Tailwind (arbitrary) */
class="text-[#313bdf] bg-[#313bdf]"
/* SCSS */
$brand: #313bdf;
/* SwiftUI */
Color(red: 0.192, green: 0.231, blue: 0.875)
/* Android */
Color.parseColor("#313bdf")Accessibility — WCAG contrast
Aa
#313bdf on white: 7.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#313bdf on black: 2.82:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red19.2%
Green23.1%
Blue87.5%
CMYK percentages
Cyan78.0%
Magenta73.5%
Yellow0.0%
Key (black)12.5%
Color previews
#313bdf text on a black background
contrast 2.82:1
Card sample
#313bdf text on a white background
contrast 7.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #313bdf;
Background color
Panel with #313bdf background
background-color: #313bdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #313bdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(49, 59, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(49, 59, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #313bdf; background: linear-gradient(135deg, #313bdf, #9B31DF);