#02309c
a dark, electric blue · cool · closest name: midnightblue
RGB
2, 48, 156
HSL
222°, 98%, 31%
CMYK
99, 69, 0, 39
Luminance
0.0453
Every format
| HEX | #02309c |
| RGB | rgb(2, 48, 156) |
| HSL | hsl(222, 98%, 31%) |
| CMYK | cmyk(99%, 69%, 0%, 39%) |
| LAB | lab(25.3 32.2 -61.6) |
| LCH | lch(25.3 69.5 297.6) |
| OKLCH | oklch(0.369 0.180 263.0) |
Copy-ready code
/* CSS */
color: #02309c;
background-color: #02309c;
/* Tailwind (arbitrary) */
class="text-[#02309c] bg-[#02309c]"
/* SCSS */
$brand: #02309c;
/* SwiftUI */
Color(red: 0.008, green: 0.188, blue: 0.612)
/* Android */
Color.parseColor("#02309c")Accessibility — WCAG contrast
Aa
#02309c on white: 11.02:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#02309c on black: 1.91:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.8%
Green18.8%
Blue61.2%
CMYK percentages
Cyan98.7%
Magenta69.2%
Yellow0.0%
Key (black)38.8%
Color previews
#02309c text on a black background
contrast 1.91:1
Card sample
#02309c text on a white background
contrast 11.02:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #02309c;
Background color
Panel with #02309c background
background-color: #02309c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #02309c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(2, 48, 156, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(2, 48, 156, 0.45);
Border & gradient
Gradient panel
border: 3px solid #02309c; background: linear-gradient(135deg, #02309c, #3B029C);