#2F2F33#2F2F33

#2F2F33 is a dark, near-neutral grey. Relative luminance 0.029; OKLCH L 30.7% C 0.007 H 285.9°. Best body text is #FFFFFF at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#2F2F33
RGB	rgb(47, 47, 51)
HSL	hsl(240, 4%, 19%)
HSV	hsv(240, 8%, 20%)
CMYK	cmyk(7.8%, 7.8%, 0%, 80%)
CIE-LAB	lab(19.54, 0.97, -2.55)
CIE-LCH	lch(19.54, 2.73, 290.81°)
OKLab	oklab(30.68% 0.002 -0.0068)
OKLCH	oklch(30.68% 0.007 285.9)
XYZ	xyz(2.7862, 2.8764, 3.5397)
Luminance	0.0288 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2F33 #33332F

analogous

#2F3133 #2F2F33 #312F33

triadic

#2F2F33 #332F2F #2F332F

tetradic

#2F2F33 #332F31 #33332F #2F3331

square

#2F2F33 #332F31 #33332F #2F3331

split-complementary

#2F2F33 #33312F #31332F

monochromatic

#0F0F10 #121213 #2F2F33 #4C4C53 #6A6A73

Accessibility & contrast

On white

13.33

#2F2F33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#2F2F33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2F33

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2F33	#FFFFFF	#000000	##FFFFFF
##2F2F33	1.00	13.33	1.58	13.33
#FFFFFF	13.33	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2F33

Deuteranopia (green-blind)

#2E2F33

Tritanopia (blue-blind)

#2E3030

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2f2f33;
/* rgb */ color: rgb(47, 47, 51);
/* oklch */ color: oklch(30.7% 0.007 285.9);

Tailwind

colors: {
  custom: {
    50: '#67676a',
    500: '#2f2f33',
    950: '#000000',
  },
}

SCSS

$custom: #2f2f33;
$custom-light: #67676a;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2f33",
  "rgb": {
    "r": 47,
    "g": 47,
    "b": 51
  },
  "hsl": {
    "h": 240,
    "s": 4.082,
    "l": 19.216
  },
  "oklch": {
    "l": 0.30675,
    "c": 0.0071,
    "h": 285.9
  },
  "luminance": 0.02876
}

Semantic roles & 50–950 ramp

primary

#2F2F33

secondary

#62625C

accent

#AD7BAD

background

#F6F6F6

surface

#EBEBEB

border

#C6C6C6

text

#060606

muted

#7A7A7A

Preview Lab

Preview with #2F2F33

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

Preview Lab → · Contrast checker → · Palette generator →