#424444#424444

#424444 is a dark, near-neutral grey. Relative luminance 0.057; OKLCH L 38.5% C 0.003 H 196.9°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#424444
RGB	rgb(66, 68, 68)
HSL	hsl(180, 1%, 26%)
HSV	hsv(180, 3%, 27%)
CMYK	cmyk(2.9%, 0%, 0%, 73.3%)
CIE-LAB	lab(28.67, -0.83, -0.29)
CIE-LCH	lch(28.67, 0.88, 199.28°)
OKLab	oklab(38.48% -0.0026 -0.0008)
OKLCH	oklch(38.48% 0.003 196.9)
XYZ	xyz(5.3571, 5.7098, 6.2876)
Luminance	0.0571 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424444 #444242

analogous

#424443 #424444 #424344

triadic

#424444 #444244 #444442

tetradic

#424444 #434244 #444242 #434442

square

#424444 #434244 #444242 #434442

split-complementary

#424444 #444243 #444342

monochromatic

#0F1010 #242525 #424444 #606363 #7E8282

Accessibility & contrast

On white

9.80

#424444 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#424444 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424444

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424444	#FFFFFF	#000000	##FFFFFF
##424444	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444444

Deuteranopia (green-blind)

#434344

Tritanopia (blue-blind)

#414444

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #424444;
/* rgb */ color: rgb(66, 68, 68);
/* oklch */ color: oklch(38.5% 0.003 196.9);

Tailwind

colors: {
  custom: {
    50: '#767777',
    500: '#424444',
    950: '#000000',
  },
}

SCSS

$custom: #424444;
$custom-light: #767777;
$custom-dark: #000000;

JSON

{
  "hex": "#424444",
  "rgb": {
    "r": 66,
    "g": 68,
    "b": 68
  },
  "hsl": {
    "h": 180,
    "s": 1.493,
    "l": 26.275
  },
  "oklch": {
    "l": 0.38476,
    "c": 0.00268,
    "h": 196.9
  },
  "luminance": 0.0571
}

Semantic roles & 50–950 ramp

primary

#424444

secondary

#727070

accent

#7D7DAB

background

#F7F7F7

surface

#EDEDED

border

#C8C8C8

text

#080808

muted

#7B7B7B

Preview Lab

Preview with #424444

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →