#151ce2
a balanced, electric blue · warm · closest name: blue
RGB
21, 28, 226
HSL
238°, 83%, 48%
CMYK
91, 88, 0, 11
Luminance
0.0648
Every format
| HEX | #151ce2 |
| RGB | rgb(21, 28, 226) |
| HSL | hsl(238, 83%, 48%) |
| CMYK | cmyk(91%, 88%, 0%, 11%) |
| LAB | lab(30.6 66.0 -94.3) |
| LCH | lch(30.6 115.1 305.0) |
| OKLCH | oklch(0.431 0.273 266.1) |
Copy-ready code
/* CSS */
color: #151ce2;
background-color: #151ce2;
/* Tailwind (arbitrary) */
class="text-[#151ce2] bg-[#151ce2]"
/* SCSS */
$brand: #151ce2;
/* SwiftUI */
Color(red: 0.082, green: 0.110, blue: 0.886)
/* Android */
Color.parseColor("#151ce2")Accessibility — WCAG contrast
Aa
#151ce2 on white: 9.15:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#151ce2 on black: 2.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green11.0%
Blue88.6%
CMYK percentages
Cyan90.7%
Magenta87.6%
Yellow0.0%
Key (black)11.4%
Color previews
#151ce2 text on a black background
contrast 2.30:1
Card sample
#151ce2 text on a white background
contrast 9.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #151ce2;
Background color
Panel with #151ce2 background
background-color: #151ce2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #151ce2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 28, 226, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 28, 226, 0.45);
Border & gradient
Gradient panel
border: 3px solid #151ce2; background: linear-gradient(135deg, #151ce2, #9715E2);