#151fd2
a balanced, electric blue · warm · closest name: blue
RGB
21, 31, 210
HSL
237°, 82%, 45%
CMYK
90, 85, 0, 18
Luminance
0.0579
Every format
| HEX | #151fd2 |
| RGB | rgb(21, 31, 210) |
| HSL | hsl(237, 82%, 45%) |
| CMYK | cmyk(90%, 85%, 0%, 18%) |
| LAB | lab(28.9 60.3 -87.9) |
| LCH | lch(28.9 106.6 304.5) |
| OKLCH | oklch(0.413 0.255 266.4) |
Copy-ready code
/* CSS */
color: #151fd2;
background-color: #151fd2;
/* Tailwind (arbitrary) */
class="text-[#151fd2] bg-[#151fd2]"
/* SCSS */
$brand: #151fd2;
/* SwiftUI */
Color(red: 0.082, green: 0.122, blue: 0.824)
/* Android */
Color.parseColor("#151fd2")Accessibility — WCAG contrast
Aa
#151fd2 on white: 9.73:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#151fd2 on black: 2.16:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green12.2%
Blue82.4%
CMYK percentages
Cyan90.0%
Magenta85.2%
Yellow0.0%
Key (black)17.6%
Color previews
#151fd2 text on a black background
contrast 2.16:1
Card sample
#151fd2 text on a white background
contrast 9.73:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #151fd2;
Background color
Panel with #151fd2 background
background-color: #151fd2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #151fd2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 31, 210, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 31, 210, 0.45);
Border & gradient
Gradient panel
border: 3px solid #151fd2; background: linear-gradient(135deg, #151fd2, #8915D2);