#393333#393333

#393333 is a dark, near-neutral grey. Relative luminance 0.035; OKLCH L 32.7% C 0.009 H 17.6°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#393333
RGB	rgb(57, 51, 51)
HSL	hsl(0, 6%, 21%)
HSV	hsv(0, 11%, 22%)
CMYK	cmyk(0%, 10.5%, 10.5%, 77.6%)
CIE-LAB	lab(21.86, 2.66, 0.97)
CIE-LCH	lch(21.86, 2.83, 19.98°)
OKLab	oklab(32.74% 0.0082 0.0026)
OKLCH	oklch(32.74% 0.009 17.6)
XYZ	xyz(3.4687, 3.4766, 3.6196)
Luminance	0.0348 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393333 #333939

analogous

#393336 #393333 #393633

triadic

#393333 #333933 #333339

tetradic

#393333 #363933 #333939 #363339

square

#393333 #363933 #333939 #363339

split-complementary

#393333 #333936 #333639

monochromatic

#100E0E #191616 #393333 #595050 #7A6D6D

Accessibility & contrast

On white

12.39

#393333 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#393333 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393333

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393333	#FFFFFF	#000000	##FFFFFF
##393333	1.00	12.39	1.70	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343433

Deuteranopia (green-blind)

#353533

Tritanopia (blue-blind)

#3A3233

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #393333;
/* rgb */ color: rgb(57, 51, 51);
/* oklch */ color: oklch(32.7% 0.009 17.6);

Tailwind

colors: {
  custom: {
    50: '#6f6a6a',
    500: '#393333',
    950: '#000000',
  },
}

SCSS

$custom: #393333;
$custom-light: #6f6a6a;
$custom-dark: #000000;

JSON

{
  "hex": "#393333",
  "rgb": {
    "r": 57,
    "g": 51,
    "b": 51
  },
  "hsl": {
    "h": 0,
    "s": 5.556,
    "l": 21.176
  },
  "oklch": {
    "l": 0.32738,
    "c": 0.00857,
    "h": 17.6
  },
  "luminance": 0.03477
}

Semantic roles & 50–950 ramp

primary

#393333

secondary

#606868

accent

#AFAF79

background

#F6F6F6

surface

#ECEBEB

border

#C7C6C6

text

#070606

muted

#7A7A7A

Preview Lab

Preview with #393333

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

Preview Lab → · Contrast checker → · Palette generator →