#033c3f
a deep, electric cyan · cool · closest name: darkslategray
RGB
3, 60, 63
HSL
183°, 91%, 13%
CMYK
95, 5, 0, 75
Luminance
0.0361
Every format
| HEX | #033c3f |
| RGB | rgb(3, 60, 63) |
| HSL | hsl(183, 91%, 13%) |
| CMYK | cmyk(95%, 5%, 0%, 75%) |
| LAB | lab(22.3 -15.6 -6.8) |
| LCH | lch(22.3 17.0 203.5) |
| OKLCH | oklch(0.325 0.054 200.5) |
Copy-ready code
/* CSS */
color: #033c3f;
background-color: #033c3f;
/* Tailwind (arbitrary) */
class="text-[#033c3f] bg-[#033c3f]"
/* SCSS */
$brand: #033c3f;
/* SwiftUI */
Color(red: 0.012, green: 0.235, blue: 0.247)
/* Android */
Color.parseColor("#033c3f")Accessibility — WCAG contrast
Aa
#033c3f on white: 12.20:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#033c3f on black: 1.72:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green23.5%
Blue24.7%
CMYK percentages
Cyan95.2%
Magenta4.8%
Yellow0.0%
Key (black)75.3%
Color previews
#033c3f text on a black background
contrast 1.72:1
Card sample
#033c3f text on a white background
contrast 12.20:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #033c3f;
Background color
Panel with #033c3f background
background-color: #033c3f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #033c3f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 60, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 60, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #033c3f; background: linear-gradient(135deg, #033c3f, #03143F);