#424A4C#424A4C

#424A4C is a dark, near-neutral grey. Relative luminance 0.066; OKLCH L 40.3% C 0.011 H 214.4°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#424A4C
RGB	rgb(66, 74, 76)
HSL	hsl(192, 7%, 28%)
HSV	hsv(192, 13%, 30%)
CMYK	cmyk(13.2%, 2.6%, 0%, 70.2%)
CIE-LAB	lab(30.83, -2.75, -2.29)
CIE-LCH	lch(30.83, 3.58, 219.83°)
OKLab	oklab(40.26% -0.009 -0.0062)
OKLCH	oklch(40.26% 0.011 214.4)
XYZ	xyz(5.9997, 6.5775, 7.7896)
Luminance	0.0658 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424A4C #4C4442

analogous

#424C49 #424A4C #42454C

triadic

#424A4C #4C424A #4A4C42

tetradic

#424A4C #49424C #4C4442 #454C42

square

#424A4C #49424C #4C4442 #454C42

split-complementary

#424A4C #4C4245 #4C4942

monochromatic

#0E1010 #262A2B #424A4C #5E6A6D #7C898D

Accessibility & contrast

On white

9.07

#424A4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#424A4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424A4C

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424A4C	#FFFFFF	#000000	##FFFFFF
##424A4C	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48494C

Deuteranopia (green-blind)

#47484C

Tritanopia (blue-blind)

#3F4B4B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #424a4c;
/* rgb */ color: rgb(66, 74, 76);
/* oklch */ color: oklch(40.3% 0.011 214.4);

Tailwind

colors: {
  custom: {
    50: '#767c7e',
    500: '#424a4c',
    950: '#000000',
  },
}

SCSS

$custom: #424a4c;
$custom-light: #767c7e;
$custom-dark: #000000;

JSON

{
  "hex": "#424a4c",
  "rgb": {
    "r": 66,
    "g": 74,
    "b": 76
  },
  "hsl": {
    "h": 192,
    "s": 7.042,
    "l": 27.843
  },
  "oklch": {
    "l": 0.40261,
    "c": 0.01093,
    "h": 214.4
  },
  "luminance": 0.06578
}

Semantic roles & 50–950 ramp

primary

#424A4C

secondary

#7B716F

accent

#8378B0

background

#F7F7F7

surface

#EDEEEE

border

#C8C9C9

text

#080909

muted

#7B7B7B

Preview Lab

Preview with #424A4C

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

Preview Lab → · Contrast checker → · Palette generator →