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#2f2f39

a deep, muted blue · warm · closest name: darkslategray

RGB
47, 47, 57
HSL
240°, 10%, 20%
CMYK
18, 18, 0, 78
Luminance
0.0293

Every format

HEX#2f2f39
RGBrgb(47, 47, 57)
HSLhsl(240, 10%, 20%)
CMYKcmyk(18%, 18%, 0%, 78%)
LABlab(19.8 2.5 -6.3)
LCHlch(19.8 6.8 291.8)
OKLCHoklch(0.309 0.018 285.3)

Copy-ready code

/* CSS */
color: #2f2f39;
background-color: #2f2f39;
/* Tailwind (arbitrary) */
class="text-[#2f2f39] bg-[#2f2f39]"
/* SCSS */
$brand: #2f2f39;
/* SwiftUI */
Color(red: 0.184, green: 0.184, blue: 0.224)
/* Android */
Color.parseColor("#2f2f39")

Accessibility — WCAG contrast

Aa
#2f2f39 on white: 13.24:1
AA ✓ pass · AA-large · AAA
Aa
#2f2f39 on black: 1.59:1
AA ✗ fail · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red18.4%
Green18.4%
Blue22.4%

CMYK percentages

Cyan17.5%
Magenta17.5%
Yellow0.0%
Key (black)77.6%

Color previews

#2f2f39 text on a black background

contrast 1.59:1

Card sample

#2f2f39 text on a white background

contrast 13.24:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #2f2f39;
Background color
Panel with #2f2f39 background
background-color: #2f2f39;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #2f2f39;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(47, 47, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 47, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f2f39;
background: linear-gradient(135deg, #2f2f39, #362F39);

Monochromatic scale

Palettes built from #2f2f39

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #2f2f39 in the Color Lab