#09337b
a dark, electric blue · cool · closest name: midnightblue
RGB
9, 51, 123
HSL
218°, 86%, 26%
CMYK
93, 59, 0, 52
Luminance
0.0386
Every format
| HEX | #09337b |
| RGB | rgb(9, 51, 123) |
| HSL | hsl(218, 86%, 26%) |
| CMYK | cmyk(93%, 59%, 0%, 52%) |
| LAB | lab(23.2 16.8 -44.6) |
| LCH | lch(23.2 47.7 290.6) |
| OKLCH | oklch(0.344 0.131 260.8) |
Copy-ready code
/* CSS */
color: #09337b;
background-color: #09337b;
/* Tailwind (arbitrary) */
class="text-[#09337b] bg-[#09337b]"
/* SCSS */
$brand: #09337b;
/* SwiftUI */
Color(red: 0.035, green: 0.200, blue: 0.482)
/* Android */
Color.parseColor("#09337b")Accessibility — WCAG contrast
Aa
#09337b on white: 11.86:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#09337b on black: 1.77:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.5%
Green20.0%
Blue48.2%
CMYK percentages
Cyan92.7%
Magenta58.5%
Yellow0.0%
Key (black)51.8%
Color previews
#09337b text on a black background
contrast 1.77:1
Card sample
#09337b text on a white background
contrast 11.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #09337b;
Background color
Panel with #09337b background
background-color: #09337b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #09337b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(9, 51, 123, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(9, 51, 123, 0.45);
Border & gradient
Gradient panel
border: 3px solid #09337b; background: linear-gradient(135deg, #09337b, #2B097B);