#211bff
a balanced, electric blue · warm · closest name: blue
RGB
33, 27, 255
HSL
242°, 100%, 55%
CMYK
87, 89, 0, 0
Luminance
0.0833
Every format
| HEX | #211bff |
| RGB | rgb(33, 27, 255) |
| HSL | hsl(242, 100%, 55%) |
| CMYK | cmyk(87%, 89%, 0%, 0%) |
| LAB | lab(34.6 74.4 -103.9) |
| LCH | lch(34.6 127.8 305.6) |
| OKLCH | oklch(0.470 0.301 267.2) |
Copy-ready code
/* CSS */
color: #211bff;
background-color: #211bff;
/* Tailwind (arbitrary) */
class="text-[#211bff] bg-[#211bff]"
/* SCSS */
$brand: #211bff;
/* SwiftUI */
Color(red: 0.129, green: 0.106, blue: 1.000)
/* Android */
Color.parseColor("#211bff")Accessibility — WCAG contrast
Aa
#211bff on white: 7.88:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#211bff on black: 2.67:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green10.6%
Blue100.0%
CMYK percentages
Cyan87.1%
Magenta89.4%
Yellow0.0%
Key (black)0.0%
Color previews
#211bff text on a black background
contrast 2.67:1
Card sample
#211bff text on a white background
contrast 7.88:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #211bff;
Background color
Panel with #211bff background
background-color: #211bff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #211bff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 27, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 27, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #211bff; background: linear-gradient(135deg, #211bff, #B91BFF);