#1f232d
a deep, soft blue · cool · closest name: black
RGB
31, 35, 45
HSL
223°, 18%, 15%
CMYK
31, 22, 0, 82
Luminance
0.0168
Every format
| HEX | #1f232d |
| RGB | rgb(31, 35, 45) |
| HSL | hsl(223, 18%, 15%) |
| CMYK | cmyk(31%, 22%, 0%, 82%) |
| LAB | lab(13.7 1.1 -7.2) |
| LCH | lch(13.7 7.3 278.4) |
| OKLCH | oklch(0.257 0.020 267.9) |
Copy-ready code
/* CSS */
color: #1f232d;
background-color: #1f232d;
/* Tailwind (arbitrary) */
class="text-[#1f232d] bg-[#1f232d]"
/* SCSS */
$brand: #1f232d;
/* SwiftUI */
Color(red: 0.122, green: 0.137, blue: 0.176)
/* Android */
Color.parseColor("#1f232d")Accessibility — WCAG contrast
Aa
#1f232d on white: 15.71:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1f232d on black: 1.34:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green13.7%
Blue17.6%
CMYK percentages
Cyan31.1%
Magenta22.2%
Yellow0.0%
Key (black)82.4%
Color previews
#1f232d text on a black background
contrast 1.34:1
Card sample
#1f232d text on a white background
contrast 15.71:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f232d;
Background color
Panel with #1f232d background
background-color: #1f232d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f232d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 35, 45, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 35, 45, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f232d; background: linear-gradient(135deg, #1f232d, #241F2D);