#2B2B2F#2B2B2F

#2B2B2F is a dark, near-neutral grey. Relative luminance 0.024; OKLCH L 29.1% C 0.007 H 285.9°. Best body text is #FFFFFF at 14.10:1 contrast (WCAG AA passes).

Color values

HEX	#2B2B2F
RGB	rgb(43, 43, 47)
HSL	hsl(240, 4%, 18%)
HSV	hsv(240, 9%, 18%)
CMYK	cmyk(8.5%, 8.5%, 0%, 81.6%)
CIE-LAB	lab(17.68, 0.99, -2.59)
CIE-LCH	lch(17.68, 2.77, 290.86°)
OKLab	oklab(29.07% 0.002 -0.0069)
OKLCH	oklch(29.07% 0.007 285.9)
XYZ	xyz(2.3731, 2.4466, 3.0360)
Luminance	0.0245 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2B2F #2F2F2B

analogous

#2B2D2F #2B2B2F #2D2B2F

triadic

#2B2B2F #2F2B2B #2B2F2B

tetradic

#2B2B2F #2F2B2D #2F2F2B #2B2F2D

square

#2B2B2F #2F2B2D #2F2F2B #2B2F2D

split-complementary

#2B2B2F #2F2D2B #2D2F2B

monochromatic

#0F0F10 #0F0F10 #2B2B2F #48484F #65656F

Accessibility & contrast

On white

14.10

#2B2B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#2B2B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2B2F

14.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2B2F	#FFFFFF	#000000	##FFFFFF
##2B2B2F	1.00	14.10	1.49	14.10
#FFFFFF	14.10	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2B2F

Deuteranopia (green-blind)

#2A2B2F

Tritanopia (blue-blind)

#2A2C2C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #2b2b2f;
/* rgb */ color: rgb(43, 43, 47);
/* oklch */ color: oklch(29.1% 0.007 285.9);

Tailwind

colors: {
  custom: {
    50: '#646467',
    500: '#2b2b2f',
    950: '#000000',
  },
}

SCSS

$custom: #2b2b2f;
$custom-light: #646467;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2b2f",
  "rgb": {
    "r": 43,
    "g": 43,
    "b": 47
  },
  "hsl": {
    "h": 240,
    "s": 4.444,
    "l": 17.647
  },
  "oklch": {
    "l": 0.29066,
    "c": 0.00721,
    "h": 285.9
  },
  "luminance": 0.02447
}

Semantic roles & 50–950 ramp

primary

#2B2B2F

secondary

#5E5E58

accent

#AE7AAE

background

#F5F5F6

surface

#EAEAEB

border

#C6C6C6

text

#050506

muted

#79797A

Preview Lab

Preview with #2B2B2F

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

Preview Lab → · Contrast checker → · Palette generator →