#08398e
a dark, electric blue · cool · closest name: midnightblue
RGB
8, 57, 142
HSL
218°, 89%, 29%
CMYK
94, 60, 0, 44
Luminance
0.0493
Every format
| HEX | #08398e |
| RGB | rgb(8, 57, 142) |
| HSL | hsl(218, 89%, 29%) |
| CMYK | cmyk(94%, 60%, 0%, 44%) |
| LAB | lab(26.5 20.5 -51.1) |
| LCH | lch(26.5 55.0 291.9) |
| OKLCH | oklch(0.374 0.150 261.1) |
Copy-ready code
/* CSS */
color: #08398e;
background-color: #08398e;
/* Tailwind (arbitrary) */
class="text-[#08398e] bg-[#08398e]"
/* SCSS */
$brand: #08398e;
/* SwiftUI */
Color(red: 0.031, green: 0.224, blue: 0.557)
/* Android */
Color.parseColor("#08398e")Accessibility — WCAG contrast
Aa
#08398e on white: 10.57:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#08398e on black: 1.99:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.1%
Green22.4%
Blue55.7%
CMYK percentages
Cyan94.4%
Magenta59.9%
Yellow0.0%
Key (black)44.3%
Color previews
#08398e text on a black background
contrast 1.99:1
Card sample
#08398e text on a white background
contrast 10.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #08398e;
Background color
Panel with #08398e background
background-color: #08398e;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #08398e;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(8, 57, 142, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(8, 57, 142, 0.45);
Border & gradient
Gradient panel
border: 3px solid #08398e; background: linear-gradient(135deg, #08398e, #30088E);