#210bdf
a balanced, electric blue · warm · closest name: blue
RGB
33, 11, 223
HSL
246°, 91%, 46%
CMYK
85, 95, 0, 13
Luminance
0.0589
Every format
| HEX | #210bdf |
| RGB | rgb(33, 11, 223) |
| HSL | hsl(246, 91%, 46%) |
| CMYK | cmyk(85%, 95%, 0%, 13%) |
| LAB | lab(29.1 69.9 -95.0) |
| LCH | lch(29.1 117.9 306.4) |
| OKLCH | oklch(0.421 0.275 268.3) |
Copy-ready code
/* CSS */
color: #210bdf;
background-color: #210bdf;
/* Tailwind (arbitrary) */
class="text-[#210bdf] bg-[#210bdf]"
/* SCSS */
$brand: #210bdf;
/* SwiftUI */
Color(red: 0.129, green: 0.043, blue: 0.875)
/* Android */
Color.parseColor("#210bdf")Accessibility — WCAG contrast
Aa
#210bdf on white: 9.64:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#210bdf on black: 2.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green4.3%
Blue87.5%
CMYK percentages
Cyan85.2%
Magenta95.1%
Yellow0.0%
Key (black)12.5%
Color previews
#210bdf text on a black background
contrast 2.18:1
Card sample
#210bdf text on a white background
contrast 9.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #210bdf;
Background color
Panel with #210bdf background
background-color: #210bdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #210bdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 11, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 11, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #210bdf; background: linear-gradient(135deg, #210bdf, #AE0BDF);