#228899
a dark, vivid cyan · cool · closest name: teal
RGB
34, 136, 153
HSL
189°, 64%, 37%
CMYK
78, 11, 0, 40
Luminance
0.2025
Every format
| HEX | #228899 |
| RGB | rgb(34, 136, 153) |
| HSL | hsl(189, 64%, 37%) |
| CMYK | cmyk(78%, 11%, 0%, 40%) |
| LAB | lab(52.1 -22.1 -17.2) |
| LCH | lch(52.1 28.0 217.9) |
| OKLCH | oklch(0.579 0.092 211.6) |
Copy-ready code
/* CSS */
color: #228899;
background-color: #228899;
/* Tailwind (arbitrary) */
class="text-[#228899] bg-[#228899]"
/* SCSS */
$brand: #228899;
/* SwiftUI */
Color(red: 0.133, green: 0.533, blue: 0.600)
/* Android */
Color.parseColor("#228899")Accessibility — WCAG contrast
Aa
#228899 on white: 4.16:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#228899 on black: 5.05:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red13.3%
Green53.3%
Blue60.0%
CMYK percentages
Cyan77.8%
Magenta11.1%
Yellow0.0%
Key (black)40.0%
Color previews
#228899 text on a black background
contrast 5.05:1
Card sample
#228899 text on a white background
contrast 4.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #228899;
Background color
Panel with #228899 background
background-color: #228899;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #228899;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(34, 136, 153, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(34, 136, 153, 0.45);
Border & gradient
Gradient panel
border: 3px solid #228899; background: linear-gradient(135deg, #228899, #223999);