#3A343A#3A343A

#3A343A is a dark, near-neutral grey. Relative luminance 0.037; OKLCH L 33.4% C 0.013 H 325.9°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#3A343A
RGB	rgb(58, 52, 58)
HSL	hsl(300, 5%, 22%)
HSV	hsv(300, 10%, 23%)
CMYK	cmyk(0%, 10.3%, 0%, 77.3%)
CIE-LAB	lab(22.52, 3.99, -2.80)
CIE-LCH	lch(22.52, 4.87, 324.92°)
OKLab	oklab(33.36% 0.011 -0.0074)
OKLCH	oklch(33.36% 0.013 325.9)
XYZ	xyz(3.7365, 3.6611, 4.5120)
Luminance	0.0366 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A343A #343A34

analogous

#37343A #3A343A #3A3437

triadic

#3A343A #3A3A34 #343A3A

tetradic

#3A343A #3A3734 #343A34 #34373A

square

#3A343A #3A3734 #343A34 #34373A

split-complementary

#3A343A #373A34 #343A37

monochromatic

#100E10 #1A171A #3A343A #5A515A #7B6E7B

Accessibility & contrast

On white

12.12

#3A343A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#3A343A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A343A

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A343A	#FFFFFF	#000000	##FFFFFF
##3A343A	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34353A

Deuteranopia (green-blind)

#35363A

Tritanopia (blue-blind)

#3A3436

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3a343a;
/* rgb */ color: rgb(58, 52, 58);
/* oklch */ color: oklch(33.4% 0.013 325.9);

Tailwind

colors: {
  custom: {
    50: '#706b70',
    500: '#3a343a',
    950: '#000000',
  },
}

SCSS

$custom: #3a343a;
$custom-light: #706b70;
$custom-dark: #000000;

JSON

{
  "hex": "#3a343a",
  "rgb": {
    "r": 58,
    "g": 52,
    "b": 58
  },
  "hsl": {
    "h": 300,
    "s": 5.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.33356,
    "c": 0.01325,
    "h": 325.9
  },
  "luminance": 0.03661
}

Semantic roles & 50–950 ramp

primary

#3A343A

secondary

#616961

accent

#AF7979

background

#F6F6F6

surface

#ECEBEC

border

#C7C6C7

text

#070607

muted

#7A7A7A

Preview Lab

Preview with #3A343A

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

Preview Lab → · Contrast checker → · Palette generator →