#031b2f
a deep, electric blue · cool · closest name: black
RGB
3, 27, 47
HSL
207°, 88%, 10%
CMYK
94, 43, 0, 82
Luminance
0.0101
Every format
| HEX | #031b2f |
| RGB | rgb(3, 27, 47) |
| HSL | hsl(207, 88%, 10%) |
| CMYK | cmyk(94%, 43%, 0%, 82%) |
| LAB | lab(9.1 -0.6 -16.1) |
| LCH | lch(9.1 16.1 267.8) |
| OKLCH | oklch(0.215 0.050 246.4) |
Copy-ready code
/* CSS */
color: #031b2f;
background-color: #031b2f;
/* Tailwind (arbitrary) */
class="text-[#031b2f] bg-[#031b2f]"
/* SCSS */
$brand: #031b2f;
/* SwiftUI */
Color(red: 0.012, green: 0.106, blue: 0.184)
/* Android */
Color.parseColor("#031b2f")Accessibility — WCAG contrast
Aa
#031b2f on white: 17.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#031b2f on black: 1.20:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green10.6%
Blue18.4%
CMYK percentages
Cyan93.6%
Magenta42.6%
Yellow0.0%
Key (black)81.6%
Color previews
#031b2f text on a black background
contrast 1.20:1
Card sample
#031b2f text on a white background
contrast 17.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #031b2f;
Background color
Panel with #031b2f background
background-color: #031b2f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #031b2f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 27, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 27, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #031b2f; background: linear-gradient(135deg, #031b2f, #08032F);