#00111b
a deep, electric blue · cool · closest name: black
RGB
0, 17, 27
HSL
202°, 100%, 5%
CMYK
100, 37, 0, 89
Luminance
0.0048
Every format
| HEX | #00111b |
| RGB | rgb(0, 17, 27) |
| HSL | hsl(202, 100%, 5%) |
| CMYK | cmyk(100%, 37%, 0%, 89%) |
| LAB | lab(4.3 -2.4 -8.3) |
| LCH | lch(4.3 8.6 254.0) |
| OKLCH | oklch(0.167 0.034 232.5) |
Copy-ready code
/* CSS */
color: #00111b;
background-color: #00111b;
/* Tailwind (arbitrary) */
class="text-[#00111b] bg-[#00111b]"
/* SCSS */
$brand: #00111b;
/* SwiftUI */
Color(red: 0.000, green: 0.067, blue: 0.106)
/* Android */
Color.parseColor("#00111b")Accessibility — WCAG contrast
Aa
#00111b on white: 19.16:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#00111b on black: 1.10:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green6.7%
Blue10.6%
CMYK percentages
Cyan100.0%
Magenta37.0%
Yellow0.0%
Key (black)89.4%
Color previews
#00111b text on a black background
contrast 1.10:1
Card sample
#00111b text on a white background
contrast 19.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00111b;
Background color
Panel with #00111b background
background-color: #00111b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00111b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 17, 27, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 17, 27, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00111b; background: linear-gradient(135deg, #00111b, #01001B);