#397b76
a dark, soft cyan · cool · closest name: teal
RGB
57, 123, 118
HSL
176°, 37%, 35%
CMYK
54, 0, 4, 52
Luminance
0.1634
Every format
| HEX | #397b76 |
| RGB | rgb(57, 123, 118) |
| HSL | hsl(176, 37%, 35%) |
| CMYK | cmyk(54%, 0%, 4%, 52%) |
| LAB | lab(47.4 -22.3 -3.7) |
| LCH | lch(47.4 22.6 189.4) |
| OKLCH | oklch(0.538 0.068 188.8) |
Copy-ready code
/* CSS */
color: #397b76;
background-color: #397b76;
/* Tailwind (arbitrary) */
class="text-[#397b76] bg-[#397b76]"
/* SCSS */
$brand: #397b76;
/* SwiftUI */
Color(red: 0.224, green: 0.482, blue: 0.463)
/* Android */
Color.parseColor("#397b76")Accessibility — WCAG contrast
Aa
#397b76 on white: 4.92:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#397b76 on black: 4.27:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green48.2%
Blue46.3%
CMYK percentages
Cyan53.7%
Magenta0.0%
Yellow4.1%
Key (black)51.8%
Color previews
#397b76 text on a black background
contrast 4.27:1
Card sample
#397b76 text on a white background
contrast 4.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #397b76;
Background color
Panel with #397b76 background
background-color: #397b76;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #397b76;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 123, 118, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 123, 118, 0.45);
Border & gradient
Gradient panel
border: 3px solid #397b76; background: linear-gradient(135deg, #397b76, #39547B);