#424B49#424B49

#424B49 is a dark, near-neutral grey. Relative luminance 0.067; OKLCH L 40.4% C 0.012 H 180.9°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#424B49
RGB	rgb(66, 75, 73)
HSL	hsl(167, 6%, 28%)
HSV	hsv(167, 12%, 29%)
CMYK	cmyk(12%, 0%, 2.7%, 70.6%)
CIE-LAB	lab(31.05, -4.09, -0.04)
CIE-LCH	lch(31.05, 4.09, 180.60°)
OKLab	oklab(40.4% -0.0121 -0.0002)
OKLCH	oklch(40.4% 0.012 180.9)
XYZ	xyz(5.9652, 6.6713, 7.2755)
Luminance	0.0667 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424B49 #4B4244

analogous

#424B44 #424B49 #42484B

triadic

#424B49 #49424B #4B4942

tetradic

#424B49 #44424B #4B4244 #484B42

square

#424B49 #44424B #4B4244 #484B42

split-complementary

#424B49 #4B4248 #4B4442

monochromatic

#0E1010 #252A29 #424B49 #5F6C69 #7C8C88

Accessibility & contrast

On white

9.00

#424B49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#424B49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424B49

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424B49	#FFFFFF	#000000	##FFFFFF
##424B49	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4A49

Deuteranopia (green-blind)

#484949

Tritanopia (blue-blind)

#404B4A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #424b49;
/* rgb */ color: rgb(66, 75, 73);
/* oklch */ color: oklch(40.4% 0.012 180.9);

Tailwind

colors: {
  custom: {
    50: '#767d7b',
    500: '#424b49',
    950: '#000000',
  },
}

SCSS

$custom: #424b49;
$custom-light: #767d7b;
$custom-dark: #000000;

JSON

{
  "hex": "#424b49",
  "rgb": {
    "r": 66,
    "g": 75,
    "b": 73
  },
  "hsl": {
    "h": 166.667,
    "s": 6.383,
    "l": 27.647
  },
  "oklch": {
    "l": 0.40404,
    "c": 0.0121,
    "h": 180.9
  },
  "luminance": 0.06671
}

Semantic roles & 50–950 ramp

primary

#424B49

secondary

#7A6F72

accent

#7885AF

background

#F7F7F7

surface

#EDEEED

border

#C8C9C8

text

#080909

muted

#7B7B7B

Preview Lab

Preview with #424B49

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

Preview Lab → · Contrast checker → · Palette generator →