#443E40#443E40

#443E40 is a dark, near-neutral grey. Relative luminance 0.050; OKLCH L 37.1% C 0.009 H 355.3°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#443E40
RGB	rgb(68, 62, 64)
HSL	hsl(340, 5%, 25%)
HSV	hsv(340, 9%, 27%)
CMYK	cmyk(0%, 8.8%, 5.9%, 73.3%)
CIE-LAB	lab(26.86, 3.00, -0.29)
CIE-LCH	lch(26.86, 3.01, 354.42°)
OKLab	oklab(37.06% 0.0088 -0.0007)
OKLCH	oklch(37.06% 0.009 355.3)
XYZ	xyz(5.0318, 5.0444, 5.5581)
Luminance	0.0504 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443E40 #3E4442

analogous

#443E43 #443E40 #443F3E

triadic

#443E40 #40443E #3E4044

tetradic

#443E40 #43443E #3E4442 #3F3E44

square

#443E40 #43443E #3E4442 #3F3E44

split-complementary

#443E40 #3E443F #3E4344

monochromatic

#100F0F #242122 #443E40 #645B5E #84787C

Accessibility & contrast

On white

10.45

#443E40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#443E40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443E40

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443E40	#FFFFFF	#000000	##FFFFFF
##443E40	1.00	10.45	2.01	10.45
#FFFFFF	10.45	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3F40

Deuteranopia (green-blind)

#404040

Tritanopia (blue-blind)

#453E3F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #443e40;
/* rgb */ color: rgb(68, 62, 64);
/* oklch */ color: oklch(37.1% 0.009 355.3);

Tailwind

colors: {
  custom: {
    50: '#777374',
    500: '#443e40',
    950: '#000000',
  },
}

SCSS

$custom: #443e40;
$custom-light: #777374;
$custom-dark: #000000;

JSON

{
  "hex": "#443e40",
  "rgb": {
    "r": 68,
    "g": 62,
    "b": 64
  },
  "hsl": {
    "h": 340,
    "s": 4.615,
    "l": 25.49
  },
  "oklch": {
    "l": 0.37063,
    "c": 0.00887,
    "h": 355.3
  },
  "luminance": 0.05044
}

Semantic roles & 50–950 ramp

primary

#443E40

secondary

#6B7270

accent

#AE9D7A

background

#F7F6F7

surface

#EDECED

border

#C8C7C8

text

#080808

muted

#7B7B7B

Preview Lab

Preview with #443E40

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

Preview Lab → · Contrast checker → · Palette generator →