#424342#424342

#424342 is a dark, near-neutral grey. Relative luminance 0.056; OKLCH L 38.2% C 0.002 H 145.5°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#424342
RGB	rgb(66, 67, 66)
HSL	hsl(120, 1%, 26%)
HSV	hsv(120, 1%, 26%)
CMYK	cmyk(1.5%, 0%, 1.5%, 73.7%)
CIE-LAB	lab(28.29, -0.64, 0.46)
CIE-LCH	lch(28.29, 0.79, 144.38°)
OKLab	oklab(38.16% -0.0018 0.0012)
OKLCH	oklch(38.16% 0.002 145.5)
XYZ	xyz(5.2371, 5.5659, 5.9516)
Luminance	0.0557 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424342 #434243

analogous

#424342 #424342 #424342

triadic

#424342 #424243 #434242

tetradic

#424342 #424243 #434243 #434242

square

#424342 #424243 #434243 #434242

split-complementary

#424342 #424243 #434242

monochromatic

#0F0F0F #242424 #424342 #606260 #7F817F

Accessibility & contrast

On white

9.94

#424342 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#424342 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424342

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424342	#FFFFFF	#000000	##FFFFFF
##424342	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434342

Deuteranopia (green-blind)

#434342

Tritanopia (blue-blind)

#424343

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #424342;
/* rgb */ color: rgb(66, 67, 66);
/* oklch */ color: oklch(38.2% 0.002 145.5);

Tailwind

colors: {
  custom: {
    50: '#767776',
    500: '#424342',
    950: '#000000',
  },
}

SCSS

$custom: #424342;
$custom-light: #767776;
$custom-dark: #000000;

JSON

{
  "hex": "#424342",
  "rgb": {
    "r": 66,
    "g": 67,
    "b": 66
  },
  "hsl": {
    "h": 120,
    "s": 0.752,
    "l": 26.078
  },
  "oklch": {
    "l": 0.38157,
    "c": 0.00214,
    "h": 145.5
  },
  "luminance": 0.05566
}

Semantic roles & 50–950 ramp

primary

#424342

secondary

#717071

accent

#7EAAAA

background

#F7F7F7

surface

#EDEDED

border

#C8C8C8

text

#080808

muted

#7B7B7B

Preview Lab

Preview with #424342

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

Preview Lab → · Contrast checker → · Palette generator →