#1b0dbb
a dark, electric blue · warm · closest name: navy
RGB
27, 13, 187
HSL
245°, 87%, 39%
CMYK
86, 93, 0, 27
Luminance
0.0411
Every format
| HEX | #1b0dbb |
| RGB | rgb(27, 13, 187) |
| HSL | hsl(245, 87%, 39%) |
| CMYK | cmyk(86%, 93%, 0%, 27%) |
| LAB | lab(24.0 60.0 -82.5) |
| LCH | lch(24.0 102.0 306.1) |
| OKLCH | oklch(0.372 0.238 268.5) |
Copy-ready code
/* CSS */
color: #1b0dbb;
background-color: #1b0dbb;
/* Tailwind (arbitrary) */
class="text-[#1b0dbb] bg-[#1b0dbb]"
/* SCSS */
$brand: #1b0dbb;
/* SwiftUI */
Color(red: 0.106, green: 0.051, blue: 0.733)
/* Android */
Color.parseColor("#1b0dbb")Accessibility — WCAG contrast
Aa
#1b0dbb on white: 11.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1b0dbb on black: 1.82:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red10.6%
Green5.1%
Blue73.3%
CMYK percentages
Cyan85.6%
Magenta93.0%
Yellow0.0%
Key (black)26.7%
Color previews
#1b0dbb text on a black background
contrast 1.82:1
Card sample
#1b0dbb text on a white background
contrast 11.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1b0dbb;
Background color
Panel with #1b0dbb background
background-color: #1b0dbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1b0dbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(27, 13, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(27, 13, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1b0dbb; background: linear-gradient(135deg, #1b0dbb, #8F0DBB);