#353333#353333

#353333 is a dark, near-neutral grey. Relative luminance 0.034; OKLCH L 32.3% C 0.003 H 17.3°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#353333
RGB	rgb(53, 51, 51)
HSL	hsl(0, 2%, 20%)
HSV	hsv(0, 4%, 21%)
CMYK	cmyk(0%, 3.8%, 3.8%, 79.2%)
CIE-LAB	lab(21.44, 0.88, 0.31)
CIE-LCH	lch(21.44, 0.93, 19.60°)
OKLab	oklab(32.31% 0.0027 0.0008)
OKLCH	oklch(32.31% 0.003 17.3)
XYZ	xyz(3.2495, 3.3636, 3.6094)
Luminance	0.0336 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353333 #333535

analogous

#353334 #353333 #353433

triadic

#353333 #333533 #333335

tetradic

#353333 #343533 #333535 #343335

square

#353333 #343533 #333535 #343335

split-complementary

#353333 #333534 #333435

monochromatic

#100F0F #161515 #353333 #545151 #736F6F

Accessibility & contrast

On white

12.55

#353333 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#353333 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353333

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353333	#FFFFFF	#000000	##FFFFFF
##353333	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333333

Deuteranopia (green-blind)

#343433

Tritanopia (blue-blind)

#353333

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #353333;
/* rgb */ color: rgb(53, 51, 51);
/* oklch */ color: oklch(32.3% 0.003 17.3);

Tailwind

colors: {
  custom: {
    50: '#6c6a6a',
    500: '#353333',
    950: '#000000',
  },
}

SCSS

$custom: #353333;
$custom-light: #6c6a6a;
$custom-dark: #000000;

JSON

{
  "hex": "#353333",
  "rgb": {
    "r": 53,
    "g": 51,
    "b": 51
  },
  "hsl": {
    "h": 0,
    "s": 1.923,
    "l": 20.392
  },
  "oklch": {
    "l": 0.32313,
    "c": 0.00283,
    "h": 17.3
  },
  "luminance": 0.03364
}

Semantic roles & 50–950 ramp

primary

#353333

secondary

#616363

accent

#ABAB7D

background

#F6F6F6

surface

#EBEBEB

border

#C6C6C6

text

#060606

muted

#7A7A7A

Preview Lab

Preview with #353333

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

Preview Lab → · Contrast checker → · Palette generator →