#034243
a deep, electric cyan · cool · closest name: darkslategray
RGB
3, 66, 67
HSL
181°, 91%, 14%
CMYK
96, 2, 0, 74
Luminance
0.0432
Every format
| HEX | #034243 |
| RGB | rgb(3, 66, 67) |
| HSL | hsl(181, 91%, 14%) |
| CMYK | cmyk(96%, 2%, 0%, 74%) |
| LAB | lab(24.7 -17.5 -5.9) |
| LCH | lch(24.7 18.4 198.6) |
| OKLCH | oklch(0.344 0.057 196.6) |
Copy-ready code
/* CSS */
color: #034243;
background-color: #034243;
/* Tailwind (arbitrary) */
class="text-[#034243] bg-[#034243]"
/* SCSS */
$brand: #034243;
/* SwiftUI */
Color(red: 0.012, green: 0.259, blue: 0.263)
/* Android */
Color.parseColor("#034243")Accessibility — WCAG contrast
Aa
#034243 on white: 11.26:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#034243 on black: 1.86:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green25.9%
Blue26.3%
CMYK percentages
Cyan95.5%
Magenta1.5%
Yellow0.0%
Key (black)73.7%
Color previews
#034243 text on a black background
contrast 1.86:1
Card sample
#034243 text on a white background
contrast 11.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #034243;
Background color
Panel with #034243 background
background-color: #034243;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #034243;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 66, 67, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 66, 67, 0.45);
Border & gradient
Gradient panel
border: 3px solid #034243; background: linear-gradient(135deg, #034243, #031743);