#424644#424644

#424644 is a dark, near-neutral grey. Relative luminance 0.060; OKLCH L 39.0% C 0.006 H 164.7°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#424644
RGB	rgb(66, 70, 68)
HSL	hsl(150, 3%, 27%)
HSV	hsv(150, 6%, 27%)
CMYK	cmyk(5.7%, 0%, 2.9%, 72.5%)
CIE-LAB	lab(29.30, -2.10, 0.63)
CIE-LCH	lch(29.30, 2.19, 163.24°)
OKLab	oklab(38.97% -0.006 0.0017)
OKLCH	oklch(38.97% 0.006 164.7)
XYZ	xyz(5.4801, 5.9559, 6.3286)
Luminance	0.0596 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424644 #464244

analogous

#424642 #424644 #424646

triadic

#424644 #444246 #464442

tetradic

#424644 #424246 #464244 #464642

square

#424644 #424246 #464244 #464642

split-complementary

#424644 #464246 #464242

monochromatic

#0F100F #242725 #424644 #606663 #7E8581

Accessibility & contrast

On white

9.58

#424644 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#424644 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424644

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424644	#FFFFFF	#000000	##FFFFFF
##424644	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464544

Deuteranopia (green-blind)

#454544

Tritanopia (blue-blind)

#414645

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #424644;
/* rgb */ color: rgb(66, 70, 68);
/* oklch */ color: oklch(39.0% 0.006 164.7);

Tailwind

colors: {
  custom: {
    50: '#767977',
    500: '#424644',
    950: '#000000',
  },
}

SCSS

$custom: #424644;
$custom-light: #767977;
$custom-dark: #000000;

JSON

{
  "hex": "#424644",
  "rgb": {
    "r": 66,
    "g": 70,
    "b": 68
  },
  "hsl": {
    "h": 150,
    "s": 2.941,
    "l": 26.667
  },
  "oklch": {
    "l": 0.38974,
    "c": 0.00624,
    "h": 164.7
  },
  "luminance": 0.05956
}

Semantic roles & 50–950 ramp

primary

#424644

secondary

#747072

accent

#7C94AC

background

#F7F7F7

surface

#EDEDED

border

#C8C8C8

text

#080908

muted

#7B7B7B

Preview Lab

Preview with #424644

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

Preview Lab → · Contrast checker → · Palette generator →