#08309c
a dark, electric blue · cool · closest name: midnightblue
RGB
8, 48, 156
HSL
224°, 90%, 32%
CMYK
95, 69, 0, 39
Luminance
0.0457
Every format
| HEX | #08309c |
| RGB | rgb(8, 48, 156) |
| HSL | hsl(224, 90%, 32%) |
| CMYK | cmyk(95%, 69%, 0%, 39%) |
| LAB | lab(25.5 32.4 -61.4) |
| LCH | lch(25.5 69.5 297.8) |
| OKLCH | oklch(0.370 0.179 263.8) |
Copy-ready code
/* CSS */
color: #08309c;
background-color: #08309c;
/* Tailwind (arbitrary) */
class="text-[#08309c] bg-[#08309c]"
/* SCSS */
$brand: #08309c;
/* SwiftUI */
Color(red: 0.031, green: 0.188, blue: 0.612)
/* Android */
Color.parseColor("#08309c")Accessibility — WCAG contrast
Aa
#08309c on white: 10.98:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#08309c on black: 1.91:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.1%
Green18.8%
Blue61.2%
CMYK percentages
Cyan94.9%
Magenta69.2%
Yellow0.0%
Key (black)38.8%
Color previews
#08309c text on a black background
contrast 1.91:1
Card sample
#08309c text on a white background
contrast 10.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #08309c;
Background color
Panel with #08309c background
background-color: #08309c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #08309c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(8, 48, 156, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(8, 48, 156, 0.45);
Border & gradient
Gradient panel
border: 3px solid #08309c; background: linear-gradient(135deg, #08309c, #43089C);