#2B2D2B#2B2D2B

#2B2D2B is a dark, near-neutral grey. Relative luminance 0.026; OKLCH L 29.4% C 0.005 H 145.5°. Best body text is #FFFFFF at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#2B2D2B
RGB	rgb(43, 45, 43)
HSL	hsl(120, 2%, 17%)
HSV	hsv(120, 4%, 18%)
CMYK	cmyk(4.4%, 0%, 4.4%, 82.4%)
CIE-LAB	lab(18.21, -1.37, 0.98)
CIE-LCH	lch(18.21, 1.68, 144.25°)
OKLab	oklab(29.44% -0.0037 0.0026)
OKLCH	oklch(29.44% 0.005 145.5)
XYZ	xyz(2.3706, 2.5648, 2.6552)
Luminance	0.0256 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2D2B #2D2B2D

analogous

#2C2D2B #2B2D2B #2B2D2C

triadic

#2B2D2B #2B2B2D #2D2B2B

tetradic

#2B2D2B #2B2C2D #2D2B2D #2D2C2B

square

#2B2D2B #2B2C2D #2D2B2D #2D2C2B

split-complementary

#2B2D2B #2C2B2D #2D2B2C

monochromatic

#0F100F #0F100F #2B2D2B #494C49 #676C67

Accessibility & contrast

On white

13.88

#2B2D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#2B2D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2D2B

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2D2B	#FFFFFF	#000000	##FFFFFF
##2B2D2B	1.00	13.88	1.51	13.88
#FFFFFF	13.88	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2D2B

Deuteranopia (green-blind)

#2D2C2B

Tritanopia (blue-blind)

#2B2D2C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #2b2d2b;
/* rgb */ color: rgb(43, 45, 43);
/* oklch */ color: oklch(29.4% 0.005 145.5);

Tailwind

colors: {
  custom: {
    50: '#646564',
    500: '#2b2d2b',
    950: '#000000',
  },
}

SCSS

$custom: #2b2d2b;
$custom-light: #646564;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2d2b",
  "rgb": {
    "r": 43,
    "g": 45,
    "b": 43
  },
  "hsl": {
    "h": 120,
    "s": 2.273,
    "l": 17.255
  },
  "oklch": {
    "l": 0.2944,
    "c": 0.00455,
    "h": 145.5
  },
  "luminance": 0.02565
}

Semantic roles & 50–950 ramp

primary

#2B2D2B

secondary

#5B585B

accent

#7CACAC

background

#F5F6F5

surface

#EAEBEA

border

#C6C6C6

text

#050505

muted

#797A79

Preview Lab

Preview with #2B2D2B

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

Preview Lab → · Contrast checker → · Palette generator →