#2299aa
a dark, vivid cyan · cool · closest name: teal
RGB
34, 153, 170
HSL
188°, 67%, 40%
CMYK
80, 10, 0, 33
Luminance
0.2602
Every format
| HEX | #2299aa |
| RGB | rgb(34, 153, 170) |
| HSL | hsl(188, 67%, 40%) |
| CMYK | cmyk(80%, 10%, 0%, 33%) |
| LAB | lab(58.1 -25.3 -17.9) |
| LCH | lch(58.1 31.0 215.3) |
| OKLCH | oklch(0.629 0.101 209.6) |
Copy-ready code
/* CSS */
color: #2299aa;
background-color: #2299aa;
/* Tailwind (arbitrary) */
class="text-[#2299aa] bg-[#2299aa]"
/* SCSS */
$brand: #2299aa;
/* SwiftUI */
Color(red: 0.133, green: 0.600, blue: 0.667)
/* Android */
Color.parseColor("#2299aa")Accessibility — WCAG contrast
Aa
#2299aa on white: 3.38:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#2299aa on black: 6.20:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red13.3%
Green60.0%
Blue66.7%
CMYK percentages
Cyan80.0%
Magenta10.0%
Yellow0.0%
Key (black)33.3%
Color previews
#2299aa text on a black background
contrast 6.20:1
Card sample
#2299aa text on a white background
contrast 3.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2299aa;
Background color
Panel with #2299aa background
background-color: #2299aa;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2299aa;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(34, 153, 170, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(34, 153, 170, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2299aa; background: linear-gradient(135deg, #2299aa, #223EAA);