#152df4
a balanced, electric blue · warm · closest name: blue
RGB
21, 45, 244
HSL
234°, 91%, 52%
CMYK
91, 82, 0, 4
Luminance
0.0857
Every format
| HEX | #152df4 |
| RGB | rgb(21, 45, 244) |
| HSL | hsl(234, 91%, 52%) |
| CMYK | cmyk(91%, 82%, 0%, 4%) |
| LAB | lab(35.1 64.4 -96.9) |
| LCH | lch(35.1 116.4 303.6) |
| OKLCH | oklch(0.468 0.282 265.7) |
Copy-ready code
/* CSS */
color: #152df4;
background-color: #152df4;
/* Tailwind (arbitrary) */
class="text-[#152df4] bg-[#152df4]"
/* SCSS */
$brand: #152df4;
/* SwiftUI */
Color(red: 0.082, green: 0.176, blue: 0.957)
/* Android */
Color.parseColor("#152df4")Accessibility — WCAG contrast
Aa
#152df4 on white: 7.74:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#152df4 on black: 2.71:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green17.6%
Blue95.7%
CMYK percentages
Cyan91.4%
Magenta81.6%
Yellow0.0%
Key (black)4.3%
Color previews
#152df4 text on a black background
contrast 2.71:1
Card sample
#152df4 text on a white background
contrast 7.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #152df4;
Background color
Panel with #152df4 background
background-color: #152df4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #152df4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 45, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 45, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #152df4; background: linear-gradient(135deg, #152df4, #9215F4);