#1c3abc
a dark, vivid blue · warm · closest name: slateblue
RGB
28, 58, 188
HSL
229°, 74%, 42%
CMYK
85, 69, 0, 26
Luminance
0.0690
Every format
| HEX | #1c3abc |
| RGB | rgb(28, 58, 188) |
| HSL | hsl(229, 74%, 42%) |
| CMYK | cmyk(85%, 69%, 0%, 26%) |
| LAB | lab(31.6 39.0 -70.5) |
| LCH | lch(31.6 80.6 299.0) |
| OKLCH | oklch(0.426 0.205 266.4) |
Copy-ready code
/* CSS */
color: #1c3abc;
background-color: #1c3abc;
/* Tailwind (arbitrary) */
class="text-[#1c3abc] bg-[#1c3abc]"
/* SCSS */
$brand: #1c3abc;
/* SwiftUI */
Color(red: 0.110, green: 0.227, blue: 0.737)
/* Android */
Color.parseColor("#1c3abc")Accessibility — WCAG contrast
Aa
#1c3abc on white: 8.82:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1c3abc on black: 2.38:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green22.7%
Blue73.7%
CMYK percentages
Cyan85.1%
Magenta69.1%
Yellow0.0%
Key (black)26.3%
Color previews
#1c3abc text on a black background
contrast 2.38:1
Card sample
#1c3abc text on a white background
contrast 8.82:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1c3abc;
Background color
Panel with #1c3abc background
background-color: #1c3abc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1c3abc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 58, 188, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 58, 188, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1c3abc; background: linear-gradient(135deg, #1c3abc, #691CBC);