#424643#424643

#424643 is a dark, near-neutral grey. Relative luminance 0.059; OKLCH L 38.9% C 0.007 H 153.6°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#424643
RGB	rgb(66, 70, 67)
HSL	hsl(135, 3%, 27%)
HSV	hsv(135, 6%, 27%)
CMYK	cmyk(5.7%, 0%, 4.3%, 72.5%)
CIE-LAB	lab(29.27, -2.32, 1.24)
CIE-LCH	lch(29.27, 2.63, 152.00°)
OKLab	oklab(38.94% -0.0065 0.0032)
OKLCH	oklch(38.94% 0.007 153.6)
XYZ	xyz(5.4499, 5.9438, 6.1692)
Luminance	0.0594 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424643 #464245

analogous

#434642 #424643 #424645

triadic

#424643 #434246 #464342

tetradic

#424643 #424346 #464245 #464542

square

#424643 #424346 #464245 #464542

split-complementary

#424643 #454246 #464243

monochromatic

#0F100F #242725 #424643 #606661 #7E857F

Accessibility & contrast

On white

9.59

#424643 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#424643 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424643

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424643	#FFFFFF	#000000	##FFFFFF
##424643	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464543

Deuteranopia (green-blind)

#454543

Tritanopia (blue-blind)

#414645

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #424643;
/* rgb */ color: rgb(66, 70, 67);
/* oklch */ color: oklch(38.9% 0.007 153.6);

Tailwind

colors: {
  custom: {
    50: '#767977',
    500: '#424643',
    950: '#000000',
  },
}

SCSS

$custom: #424643;
$custom-light: #767977;
$custom-dark: #000000;

JSON

{
  "hex": "#424643",
  "rgb": {
    "r": 66,
    "g": 70,
    "b": 67
  },
  "hsl": {
    "h": 135,
    "s": 2.941,
    "l": 26.667
  },
  "oklch": {
    "l": 0.3894,
    "c": 0.00726,
    "h": 153.6
  },
  "luminance": 0.05944
}

Semantic roles & 50–950 ramp

primary

#424643

secondary

#747073

accent

#7CA0AC

background

#F7F7F7

surface

#EDEDED

border

#C8C8C8

text

#080908

muted

#7B7B7B

Preview Lab

Preview with #424643

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

Preview Lab → · Contrast checker → · Palette generator →