#010621
a deep, electric blue · warm · closest name: black
RGB
1, 6, 33
HSL
231°, 94%, 7%
CMYK
97, 82, 0, 87
Luminance
0.0025
Every format
| HEX | #010621 |
| RGB | rgb(1, 6, 33) |
| HSL | hsl(231, 94%, 7%) |
| CMYK | cmyk(97%, 82%, 0%, 87%) |
| LAB | lab(2.2 4.8 -16.2) |
| LCH | lch(2.2 16.9 286.6) |
| OKLCH | oklch(0.139 0.060 264.2) |
Copy-ready code
/* CSS */
color: #010621;
background-color: #010621;
/* Tailwind (arbitrary) */
class="text-[#010621] bg-[#010621]"
/* SCSS */
$brand: #010621;
/* SwiftUI */
Color(red: 0.004, green: 0.024, blue: 0.129)
/* Android */
Color.parseColor("#010621")Accessibility — WCAG contrast
Aa
#010621 on white: 20.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#010621 on black: 1.05:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.4%
Green2.4%
Blue12.9%
CMYK percentages
Cyan97.0%
Magenta81.8%
Yellow0.0%
Key (black)87.1%
Color previews
#010621 text on a black background
contrast 1.05:1
Card sample
#010621 text on a white background
contrast 20.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #010621;
Background color
Panel with #010621 background
background-color: #010621;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #010621;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(1, 6, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(1, 6, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #010621; background: linear-gradient(135deg, #010621, #110121);