#2D3133#2D3133

#2D3133 is a dark, near-neutral grey. Relative luminance 0.030; OKLCH L 31.0% C 0.007 H 229.1°. Best body text is #FFFFFF at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#2D3133
RGB	rgb(45, 49, 51)
HSL	hsl(200, 6%, 19%)
HSV	hsv(200, 12%, 20%)
CMYK	cmyk(11.8%, 3.9%, 0%, 80%)
CIE-LAB	lab(20.02, -1.23, -1.87)
CIE-LCH	lch(20.02, 2.24, 236.57°)
OKLab	oklab(31% -0.0044 -0.005)
OKLCH	oklch(31% 0.007 229.1)
XYZ	xyz(2.7779, 2.9935, 3.5628)
Luminance	0.0299 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3133 #332F2D

analogous

#2D3332 #2D3133 #2D2E33

triadic

#2D3133 #332D31 #31332D

tetradic

#2D3133 #322D33 #332F2D #2E332D

square

#2D3133 #322D33 #332F2D #2E332D

split-complementary

#2D3133 #332D2E #33322D

monochromatic

#0E1010 #101212 #2D3133 #4A5054 #666F74

Accessibility & contrast

On white

13.13

#2D3133 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#2D3133 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3133

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3133	#FFFFFF	#000000	##FFFFFF
##2D3133	1.00	13.13	1.60	13.13
#FFFFFF	13.13	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303133

Deuteranopia (green-blind)

#2F3033

Tritanopia (blue-blind)

#2C3232

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2d3133;
/* rgb */ color: rgb(45, 49, 51);
/* oklch */ color: oklch(31.0% 0.007 229.1);

Tailwind

colors: {
  custom: {
    50: '#65696a',
    500: '#2d3133',
    950: '#000000',
  },
}

SCSS

$custom: #2d3133;
$custom-light: #65696a;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3133",
  "rgb": {
    "r": 45,
    "g": 49,
    "b": 51
  },
  "hsl": {
    "h": 200,
    "s": 6.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.31002,
    "c": 0.00666,
    "h": 229.1
  },
  "luminance": 0.02994
}

Semantic roles & 50–950 ramp

primary

#2D3133

secondary

#625D5A

accent

#8B78AF

background

#F6F6F6

surface

#EBEBEB

border

#C6C6C6

text

#050606

muted

#7A7A7A

Preview Lab

Preview with #2D3133

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

Preview Lab → · Contrast checker → · Palette generator →