#21083f
a deep, electric violet · warm · closest name: midnightblue
RGB
33, 8, 63
HSL
267°, 78%, 14%
CMYK
48, 87, 0, 75
Luminance
0.0086
Every format
| HEX | #21083f |
| RGB | rgb(33, 8, 63) |
| HSL | hsl(267, 78%, 14%) |
| CMYK | cmyk(48%, 87%, 0%, 75%) |
| LAB | lab(7.7 26.1 -29.6) |
| LCH | lch(7.7 39.5 311.4) |
| OKLCH | oklch(0.216 0.097 298.5) |
Copy-ready code
/* CSS */
color: #21083f;
background-color: #21083f;
/* Tailwind (arbitrary) */
class="text-[#21083f] bg-[#21083f]"
/* SCSS */
$brand: #21083f;
/* SwiftUI */
Color(red: 0.129, green: 0.031, blue: 0.247)
/* Android */
Color.parseColor("#21083f")Accessibility — WCAG contrast
Aa
#21083f on white: 17.93:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#21083f on black: 1.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green3.1%
Blue24.7%
CMYK percentages
Cyan47.6%
Magenta87.3%
Yellow0.0%
Key (black)75.3%
Color previews
#21083f text on a black background
contrast 1.17:1
Card sample
#21083f text on a white background
contrast 17.93:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #21083f;
Background color
Panel with #21083f background
background-color: #21083f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #21083f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 8, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 8, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #21083f; background: linear-gradient(135deg, #21083f, #3F0838);