#397b7b
a dark, soft cyan · cool · closest name: teal
RGB
57, 123, 123
HSL
180°, 37%, 35%
CMYK
54, 0, 0, 52
Luminance
0.1647
Every format
| HEX | #397b7b |
| RGB | rgb(57, 123, 123) |
| HSL | hsl(180, 37%, 35%) |
| CMYK | cmyk(54%, 0%, 0%, 52%) |
| LAB | lab(47.6 -20.8 -6.4) |
| LCH | lch(47.6 21.8 197.1) |
| OKLCH | oklch(0.540 0.067 195.4) |
Copy-ready code
/* CSS */
color: #397b7b;
background-color: #397b7b;
/* Tailwind (arbitrary) */
class="text-[#397b7b] bg-[#397b7b]"
/* SCSS */
$brand: #397b7b;
/* SwiftUI */
Color(red: 0.224, green: 0.482, blue: 0.482)
/* Android */
Color.parseColor("#397b7b")Accessibility — WCAG contrast
Aa
#397b7b on white: 4.89:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#397b7b on black: 4.29:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green48.2%
Blue48.2%
CMYK percentages
Cyan53.7%
Magenta0.0%
Yellow0.0%
Key (black)51.8%
Color previews
#397b7b text on a black background
contrast 4.29:1
Card sample
#397b7b text on a white background
contrast 4.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #397b7b;
Background color
Panel with #397b7b background
background-color: #397b7b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #397b7b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 123, 123, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 123, 123, 0.45);
Border & gradient
Gradient panel
border: 3px solid #397b7b; background: linear-gradient(135deg, #397b7b, #394F7B);