#397b93
a dark, soft cyan · cool · closest name: steelblue
RGB
57, 123, 147
HSL
196°, 44%, 40%
CMYK
61, 16, 0, 42
Luminance
0.1714
Every format
| HEX | #397b93 |
| RGB | rgb(57, 123, 147) |
| HSL | hsl(196, 44%, 40%) |
| CMYK | cmyk(61%, 16%, 0%, 42%) |
| LAB | lab(48.4 -13.5 -19.3) |
| LCH | lch(48.4 23.5 235.1) |
| OKLCH | oklch(0.550 0.076 224.7) |
Copy-ready code
/* CSS */
color: #397b93;
background-color: #397b93;
/* Tailwind (arbitrary) */
class="text-[#397b93] bg-[#397b93]"
/* SCSS */
$brand: #397b93;
/* SwiftUI */
Color(red: 0.224, green: 0.482, blue: 0.576)
/* Android */
Color.parseColor("#397b93")Accessibility — WCAG contrast
Aa
#397b93 on white: 4.74:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#397b93 on black: 4.43:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green48.2%
Blue57.6%
CMYK percentages
Cyan61.2%
Magenta16.3%
Yellow0.0%
Key (black)42.4%
Color previews
#397b93 text on a black background
contrast 4.43:1
Card sample
#397b93 text on a white background
contrast 4.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #397b93;
Background color
Panel with #397b93 background
background-color: #397b93;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #397b93;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 123, 147, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 123, 147, 0.45);
Border & gradient
Gradient panel
border: 3px solid #397b93; background: linear-gradient(135deg, #397b93, #393F93);