#170f21
a deep, soft violet · warm · closest name: black
RGB
23, 15, 33
HSL
267°, 38%, 9%
CMYK
30, 55, 0, 87
Luminance
0.0063
Every format
| HEX | #170f21 |
| RGB | rgb(23, 15, 33) |
| HSL | hsl(267, 38%, 9%) |
| CMYK | cmyk(30%, 55%, 0%, 87%) |
| LAB | lab(5.7 8.1 -10.7) |
| LCH | lch(5.7 13.4 307.0) |
| OKLCH | oklch(0.189 0.037 303.5) |
Copy-ready code
/* CSS */
color: #170f21;
background-color: #170f21;
/* Tailwind (arbitrary) */
class="text-[#170f21] bg-[#170f21]"
/* SCSS */
$brand: #170f21;
/* SwiftUI */
Color(red: 0.090, green: 0.059, blue: 0.129)
/* Android */
Color.parseColor("#170f21")Accessibility — WCAG contrast
Aa
#170f21 on white: 18.64:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#170f21 on black: 1.13:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green5.9%
Blue12.9%
CMYK percentages
Cyan30.3%
Magenta54.5%
Yellow0.0%
Key (black)87.1%
Color previews
#170f21 text on a black background
contrast 1.13:1
Card sample
#170f21 text on a white background
contrast 18.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #170f21;
Background color
Panel with #170f21 background
background-color: #170f21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #170f21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 15, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 15, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #170f21; background: linear-gradient(135deg, #170f21, #210F1F);