#337d88
a dark, vivid cyan · cool · closest name: teal
RGB
51, 125, 136
HSL
188°, 46%, 37%
CMYK
63, 8, 0, 47
Luminance
0.1715
Every format
| HEX | #337d88 |
| RGB | rgb(51, 125, 136) |
| HSL | hsl(188, 46%, 37%) |
| CMYK | cmyk(63%, 8%, 0%, 47%) |
| LAB | lab(48.5 -19.2 -12.8) |
| LCH | lch(48.5 23.1 213.7) |
| OKLCH | oklch(0.548 0.074 208.6) |
Copy-ready code
/* CSS */
color: #337d88;
background-color: #337d88;
/* Tailwind (arbitrary) */
class="text-[#337d88] bg-[#337d88]"
/* SCSS */
$brand: #337d88;
/* SwiftUI */
Color(red: 0.200, green: 0.490, blue: 0.533)
/* Android */
Color.parseColor("#337d88")Accessibility — WCAG contrast
Aa
#337d88 on white: 4.74:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#337d88 on black: 4.43:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green49.0%
Blue53.3%
CMYK percentages
Cyan62.5%
Magenta8.1%
Yellow0.0%
Key (black)46.7%
Color previews
#337d88 text on a black background
contrast 4.43:1
Card sample
#337d88 text on a white background
contrast 4.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #337d88;
Background color
Panel with #337d88 background
background-color: #337d88;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #337d88;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 125, 136, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 125, 136, 0.45);
Border & gradient
Gradient panel
border: 3px solid #337d88; background: linear-gradient(135deg, #337d88, #334488);