#397b87
a dark, soft cyan · cool · closest name: teal
RGB
57, 123, 135
HSL
189°, 41%, 38%
CMYK
58, 9, 0, 47
Luminance
0.1679
Every format
| HEX | #397b87 |
| RGB | rgb(57, 123, 135) |
| HSL | hsl(189, 41%, 38%) |
| CMYK | cmyk(58%, 9%, 0%, 47%) |
| LAB | lab(48.0 -17.3 -12.9) |
| LCH | lch(48.0 21.6 216.8) |
| OKLCH | oklch(0.545 0.069 211.1) |
Copy-ready code
/* CSS */
color: #397b87;
background-color: #397b87;
/* Tailwind (arbitrary) */
class="text-[#397b87] bg-[#397b87]"
/* SCSS */
$brand: #397b87;
/* SwiftUI */
Color(red: 0.224, green: 0.482, blue: 0.529)
/* Android */
Color.parseColor("#397b87")Accessibility — WCAG contrast
Aa
#397b87 on white: 4.82:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#397b87 on black: 4.36:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green48.2%
Blue52.9%
CMYK percentages
Cyan57.8%
Magenta8.9%
Yellow0.0%
Key (black)47.1%
Color previews
#397b87 text on a black background
contrast 4.36:1
Card sample
#397b87 text on a white background
contrast 4.82:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #397b87;
Background color
Panel with #397b87 background
background-color: #397b87;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #397b87;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 123, 135, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 123, 135, 0.45);
Border & gradient
Gradient panel
border: 3px solid #397b87; background: linear-gradient(135deg, #397b87, #394787);