#1511cd
a dark, electric blue · warm · closest name: blue
RGB
21, 17, 205
HSL
241°, 85%, 44%
CMYK
90, 92, 0, 20
Luminance
0.0497
Every format
| HEX | #1511cd |
| RGB | rgb(21, 17, 205) |
| HSL | hsl(241, 85%, 44%) |
| CMYK | cmyk(90%, 92%, 0%, 20%) |
| LAB | lab(26.6 63.7 -88.7) |
| LCH | lch(26.6 109.2 305.7) |
| OKLCH | oklch(0.396 0.257 266.6) |
Copy-ready code
/* CSS */
color: #1511cd;
background-color: #1511cd;
/* Tailwind (arbitrary) */
class="text-[#1511cd] bg-[#1511cd]"
/* SCSS */
$brand: #1511cd;
/* SwiftUI */
Color(red: 0.082, green: 0.067, blue: 0.804)
/* Android */
Color.parseColor("#1511cd")Accessibility — WCAG contrast
Aa
#1511cd on white: 10.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1511cd on black: 1.99:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green6.7%
Blue80.4%
CMYK percentages
Cyan89.8%
Magenta91.7%
Yellow0.0%
Key (black)19.6%
Color previews
#1511cd text on a black background
contrast 1.99:1
Card sample
#1511cd text on a white background
contrast 10.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1511cd;
Background color
Panel with #1511cd background
background-color: #1511cd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1511cd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 17, 205, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 17, 205, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1511cd; background: linear-gradient(135deg, #1511cd, #9211CD);