#005151
a deep, electric cyan · cool · closest name: darkslategray
RGB
0, 81, 81
HSL
180°, 100%, 16%
CMYK
100, 0, 0, 68
Luminance
0.0648
Every format
| HEX | #005151 |
| RGB | rgb(0, 81, 81) |
| HSL | hsl(180, 100%, 16%) |
| CMYK | cmyk(100%, 0%, 0%, 68%) |
| LAB | lab(30.6 -20.9 -6.2) |
| LCH | lch(30.6 21.8 196.4) |
| OKLCH | oklch(0.394 0.067 194.8) |
Copy-ready code
/* CSS */
color: #005151;
background-color: #005151;
/* Tailwind (arbitrary) */
class="text-[#005151] bg-[#005151]"
/* SCSS */
$brand: #005151;
/* SwiftUI */
Color(red: 0.000, green: 0.318, blue: 0.318)
/* Android */
Color.parseColor("#005151")Accessibility — WCAG contrast
Aa
#005151 on white: 9.15:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#005151 on black: 2.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green31.8%
Blue31.8%
CMYK percentages
Cyan100.0%
Magenta0.0%
Yellow0.0%
Key (black)68.2%
Color previews
#005151 text on a black background
contrast 2.30:1
Card sample
#005151 text on a white background
contrast 9.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #005151;
Background color
Panel with #005151 background
background-color: #005151;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #005151;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 81, 81, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 81, 81, 0.45);
Border & gradient
Gradient panel
border: 3px solid #005151; background: linear-gradient(135deg, #005151, #001B51);