#424C48#424C48

#424C48 is a dark, near-neutral grey. Relative luminance 0.068; OKLCH L 40.6% C 0.014 H 169.6°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#424C48
RGB	rgb(66, 76, 72)
HSL	hsl(156, 7%, 28%)
HSV	hsv(156, 13%, 30%)
CMYK	cmyk(13.2%, 0%, 5.3%, 70.2%)
CIE-LAB	lab(31.34, -4.94, 1.02)
CIE-LCH	lch(31.34, 5.04, 168.35°)
OKLab	oklab(40.62% -0.0142 0.0026)
OKLCH	oklch(40.62% 0.014 169.6)
XYZ	xyz(6.0006, 6.7949, 7.1250)
Luminance	0.0679 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424C48 #4C4246

analogous

#424C43 #424C48 #424B4C

triadic

#424C48 #48424C #4C4842

tetradic

#424C48 #43424C #4C4246 #4B4C42

square

#424C48 #43424C #4C4246 #4B4C42

split-complementary

#424C48 #4C424B #4C4342

monochromatic

#0E1010 #262B29 #424C48 #5E6D67 #7C8D86

Accessibility & contrast

On white

8.90

#424C48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#424C48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424C48

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424C48	#FFFFFF	#000000	##FFFFFF
##424C48	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4B48

Deuteranopia (green-blind)

#494948

Tritanopia (blue-blind)

#404C4B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #424c48;
/* rgb */ color: rgb(66, 76, 72);
/* oklch */ color: oklch(40.6% 0.014 169.6);

Tailwind

colors: {
  custom: {
    50: '#767e7a',
    500: '#424c48',
    950: '#000000',
  },
}

SCSS

$custom: #424c48;
$custom-light: #767e7a;
$custom-dark: #000000;

JSON

{
  "hex": "#424c48",
  "rgb": {
    "r": 66,
    "g": 76,
    "b": 72
  },
  "hsl": {
    "h": 156,
    "s": 7.042,
    "l": 27.843
  },
  "oklch": {
    "l": 0.40623,
    "c": 0.01448,
    "h": 169.6
  },
  "luminance": 0.06795
}

Semantic roles & 50–950 ramp

primary

#424C48

secondary

#7B6F74

accent

#788EB0

background

#F7F7F7

surface

#EDEEED

border

#C8C9C8

text

#080909

muted

#7B7B7B

Preview Lab

Preview with #424C48

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

Preview Lab → · Contrast checker → · Palette generator →