#133bdf
a balanced, electric blue · warm · closest name: navy
RGB
19, 59, 223
HSL
228°, 84%, 48%
CMYK
92, 74, 0, 13
Luminance
0.0859
Every format
| HEX | #133bdf |
| RGB | rgb(19, 59, 223) |
| HSL | hsl(228, 84%, 48%) |
| CMYK | cmyk(92%, 74%, 0%, 13%) |
| LAB | lab(35.2 50.5 -84.9) |
| LCH | lch(35.2 98.8 300.7) |
| OKLCH | oklch(0.462 0.247 265.1) |
Copy-ready code
/* CSS */
color: #133bdf;
background-color: #133bdf;
/* Tailwind (arbitrary) */
class="text-[#133bdf] bg-[#133bdf]"
/* SCSS */
$brand: #133bdf;
/* SwiftUI */
Color(red: 0.075, green: 0.231, blue: 0.875)
/* Android */
Color.parseColor("#133bdf")Accessibility — WCAG contrast
Aa
#133bdf on white: 7.72:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#133bdf on black: 2.72:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.5%
Green23.1%
Blue87.5%
CMYK percentages
Cyan91.5%
Magenta73.5%
Yellow0.0%
Key (black)12.5%
Color previews
#133bdf text on a black background
contrast 2.72:1
Card sample
#133bdf text on a white background
contrast 7.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #133bdf;
Background color
Panel with #133bdf background
background-color: #133bdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #133bdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(19, 59, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(19, 59, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #133bdf; background: linear-gradient(135deg, #133bdf, #7313DF);