#231df7
a balanced, electric blue · warm · closest name: blue
RGB
35, 29, 247
HSL
242°, 93%, 54%
CMYK
86, 88, 0, 3
Luminance
0.0795
Every format
| HEX | #231df7 |
| RGB | rgb(35, 29, 247) |
| HSL | hsl(242, 93%, 54%) |
| CMYK | cmyk(86%, 88%, 0%, 3%) |
| LAB | lab(33.9 71.7 -100.7) |
| LCH | lch(33.9 123.6 305.4) |
| OKLCH | oklch(0.462 0.291 267.7) |
Copy-ready code
/* CSS */
color: #231df7;
background-color: #231df7;
/* Tailwind (arbitrary) */
class="text-[#231df7] bg-[#231df7]"
/* SCSS */
$brand: #231df7;
/* SwiftUI */
Color(red: 0.137, green: 0.114, blue: 0.969)
/* Android */
Color.parseColor("#231df7")Accessibility — WCAG contrast
Aa
#231df7 on white: 8.11:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#231df7 on black: 2.59:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red13.7%
Green11.4%
Blue96.9%
CMYK percentages
Cyan85.8%
Magenta88.3%
Yellow0.0%
Key (black)3.1%
Color previews
#231df7 text on a black background
contrast 2.59:1
Card sample
#231df7 text on a white background
contrast 8.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #231df7;
Background color
Panel with #231df7 background
background-color: #231df7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #231df7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(35, 29, 247, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(35, 29, 247, 0.45);
Border & gradient
Gradient panel
border: 3px solid #231df7; background: linear-gradient(135deg, #231df7, #B41DF7);