#343333#343333

#343333 is a dark, near-neutral grey. Relative luminance 0.033; OKLCH L 32.2% C 0.001 H 17.3°. Best body text is #FFFFFF at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#343333
RGB	rgb(52, 51, 51)
HSL	hsl(0, 1%, 20%)
HSV	hsv(0, 2%, 20%)
CMYK	cmyk(0%, 1.9%, 1.9%, 79.6%)
CIE-LAB	lab(21.34, 0.44, 0.16)
CIE-LCH	lch(21.34, 0.46, 19.50°)
OKLab	oklab(32.21% 0.0014 0.0004)
OKLCH	oklch(32.21% 0.001 17.3)
XYZ	xyz(3.1974, 3.3367, 3.6069)
Luminance	0.0334 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343333 #333434

analogous

#343333 #343333 #343333

triadic

#343333 #333433 #333334

tetradic

#343333 #333433 #333434 #333334

square

#343333 #333433 #333434 #333334

split-complementary

#343333 #333433 #333334

monochromatic

#0F0F0F #151515 #343333 #535151 #727070

Accessibility & contrast

On white

12.59

#343333 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#343333 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343333

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343333	#FFFFFF	#000000	##FFFFFF
##343333	1.00	12.59	1.67	12.59
#FFFFFF	12.59	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333333

Deuteranopia (green-blind)

#333333

Tritanopia (blue-blind)

#343333

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #343333;
/* rgb */ color: rgb(52, 51, 51);
/* oklch */ color: oklch(32.2% 0.001 17.3);

Tailwind

colors: {
  custom: {
    50: '#6b6a6a',
    500: '#343333',
    950: '#000000',
  },
}

SCSS

$custom: #343333;
$custom-light: #6b6a6a;
$custom-dark: #000000;

JSON

{
  "hex": "#343333",
  "rgb": {
    "r": 52,
    "g": 51,
    "b": 51
  },
  "hsl": {
    "h": 0,
    "s": 0.971,
    "l": 20.196
  },
  "oklch": {
    "l": 0.32211,
    "c": 0.00141,
    "h": 17.3
  },
  "luminance": 0.03337
}

Semantic roles & 50–950 ramp

primary

#343333

secondary

#616262

accent

#AAAA7E

background

#F6F6F6

surface

#EBEBEB

border

#C6C6C6

text

#060606

muted

#7A7A7A

Preview Lab

Preview with #343333

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

Preview Lab → · Contrast checker → · Palette generator →