#034239
a deep, electric cyan · cool · closest name: darkslategray
RGB
3, 66, 57
HSL
171°, 91%, 14%
CMYK
96, 0, 14, 74
Luminance
0.0421
Every format
| HEX | #034239 |
| RGB | rgb(3, 66, 57) |
| HSL | hsl(171, 91%, 14%) |
| CMYK | cmyk(96%, 0%, 14%, 74%) |
| LAB | lab(24.4 -20.9 0.2) |
| LCH | lch(24.4 20.9 179.4) |
| OKLCH | oklch(0.340 0.060 179.7) |
Copy-ready code
/* CSS */
color: #034239;
background-color: #034239;
/* Tailwind (arbitrary) */
class="text-[#034239] bg-[#034239]"
/* SCSS */
$brand: #034239;
/* SwiftUI */
Color(red: 0.012, green: 0.259, blue: 0.224)
/* Android */
Color.parseColor("#034239")Accessibility — WCAG contrast
Aa
#034239 on white: 11.40:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#034239 on black: 1.84:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green25.9%
Blue22.4%
CMYK percentages
Cyan95.5%
Magenta0.0%
Yellow13.6%
Key (black)74.1%
Color previews
#034239 text on a black background
contrast 1.84:1
Card sample
#034239 text on a white background
contrast 11.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #034239;
Background color
Panel with #034239 background
background-color: #034239;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #034239;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 66, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 66, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #034239; background: linear-gradient(135deg, #034239, #032142);