#1c01a7
a dark, electric blue · warm · closest name: navy
RGB
28, 1, 167
HSL
250°, 99%, 33%
CMYK
83, 99, 0, 35
Luminance
0.0306
Every format
| HEX | #1c01a7 |
| RGB | rgb(28, 1, 167) |
| HSL | hsl(250, 99%, 33%) |
| CMYK | cmyk(83%, 99%, 0%, 35%) |
| LAB | lab(20.3 57.8 -76.7) |
| LCH | lch(20.3 96.0 307.0) |
| OKLCH | oklch(0.339 0.222 270.1) |
Copy-ready code
/* CSS */
color: #1c01a7;
background-color: #1c01a7;
/* Tailwind (arbitrary) */
class="text-[#1c01a7] bg-[#1c01a7]"
/* SCSS */
$brand: #1c01a7;
/* SwiftUI */
Color(red: 0.110, green: 0.004, blue: 0.655)
/* Android */
Color.parseColor("#1c01a7")Accessibility — WCAG contrast
Aa
#1c01a7 on white: 13.03:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1c01a7 on black: 1.61:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green0.4%
Blue65.5%
CMYK percentages
Cyan83.2%
Magenta99.4%
Yellow0.0%
Key (black)34.5%
Color previews
#1c01a7 text on a black background
contrast 1.61:1
Card sample
#1c01a7 text on a white background
contrast 13.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1c01a7;
Background color
Panel with #1c01a7 background
background-color: #1c01a7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1c01a7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 1, 167, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 1, 167, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1c01a7; background: linear-gradient(135deg, #1c01a7, #8B01A7);