#424449#424449

#424449 is a dark, near-neutral grey. Relative luminance 0.058; OKLCH L 38.7% C 0.009 H 268.4°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#424449
RGB	rgb(66, 68, 73)
HSL	hsl(223, 5%, 27%)
HSV	hsv(223, 10%, 29%)
CMYK	cmyk(9.6%, 6.8%, 0%, 71.4%)
CIE-LAB	lab(28.83, 0.34, -3.30)
CIE-LCH	lch(28.83, 3.32, 275.82°)
OKLab	oklab(38.66% -0.0002 -0.0088)
OKLCH	oklch(38.66% 0.009 268.4)
XYZ	xyz(5.5162, 5.7735, 7.1258)
Luminance	0.0577 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424449 #494742

analogous

#424849 #424449 #444249

triadic

#424449 #494244 #444942

tetradic

#424449 #494248 #494742 #424944

square

#424449 #494248 #494742 #424944

split-complementary

#424449 #494442 #484942

monochromatic

#0F0F10 #252629 #424449 #5F6269 #7C8089

Accessibility & contrast

On white

9.75

#424449 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#424449 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424449

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424449	#FFFFFF	#000000	##FFFFFF
##424449	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434449

Deuteranopia (green-blind)

#424449

Tritanopia (blue-blind)

#404546

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #424449;
/* rgb */ color: rgb(66, 68, 73);
/* oklch */ color: oklch(38.7% 0.009 268.4);

Tailwind

colors: {
  custom: {
    50: '#76777b',
    500: '#424449',
    950: '#000000',
  },
}

SCSS

$custom: #424449;
$custom-light: #76777b;
$custom-dark: #000000;

JSON

{
  "hex": "#424449",
  "rgb": {
    "r": 66,
    "g": 68,
    "b": 73
  },
  "hsl": {
    "h": 222.857,
    "s": 5.036,
    "l": 27.255
  },
  "oklch": {
    "l": 0.3866,
    "c": 0.00885,
    "h": 268.4
  },
  "luminance": 0.05774
}

Semantic roles & 50–950 ramp

primary

#424449

secondary

#77756F

accent

#9F7AAE

background

#F7F7F7

surface

#EDEDED

border

#C8C8C8

text

#080809

muted

#7B7B7B

Preview Lab

Preview with #424449

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

Preview Lab → · Contrast checker → · Palette generator →