#03374f
a deep, electric cyan · cool · closest name: darkslategray
RGB
3, 55, 79
HSL
199°, 93%, 16%
CMYK
96, 30, 0, 69
Luminance
0.0332
Every format
| HEX | #03374f |
| RGB | rgb(3, 55, 79) |
| HSL | hsl(199, 93%, 16%) |
| CMYK | cmyk(96%, 30%, 0%, 69%) |
| LAB | lab(21.3 -6.0 -19.1) |
| LCH | lch(21.3 20.0 252.7) |
| OKLCH | oklch(0.318 0.066 235.4) |
Copy-ready code
/* CSS */
color: #03374f;
background-color: #03374f;
/* Tailwind (arbitrary) */
class="text-[#03374f] bg-[#03374f]"
/* SCSS */
$brand: #03374f;
/* SwiftUI */
Color(red: 0.012, green: 0.216, blue: 0.310)
/* Android */
Color.parseColor("#03374f")Accessibility — WCAG contrast
Aa
#03374f on white: 12.63:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#03374f on black: 1.66:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green21.6%
Blue31.0%
CMYK percentages
Cyan96.2%
Magenta30.4%
Yellow0.0%
Key (black)69.0%
Color previews
#03374f text on a black background
contrast 1.66:1
Card sample
#03374f text on a white background
contrast 12.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #03374f;
Background color
Panel with #03374f background
background-color: #03374f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #03374f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 55, 79, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 55, 79, 0.45);
Border & gradient
Gradient panel
border: 3px solid #03374f; background: linear-gradient(135deg, #03374f, #03044F);