#2D2B2B#2D2B2B

#2D2B2B is a dark, near-neutral grey. Relative luminance 0.025; OKLCH L 29.1% C 0.003 H 17.4°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#2D2B2B
RGB	rgb(45, 43, 43)
HSL	hsl(0, 2%, 17%)
HSV	hsv(0, 4%, 18%)
CMYK	cmyk(0%, 4.4%, 4.4%, 82.4%)
CIE-LAB	lab(17.74, 0.90, 0.32)
CIE-LCH	lch(17.74, 0.96, 19.65°)
OKLab	oklab(29.12% 0.0028 0.0009)
OKLCH	oklch(29.12% 0.003 17.4)
XYZ	xyz(2.3820, 2.4601, 2.6344)
Luminance	0.0246 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2B2B #2B2D2D

analogous

#2D2B2C #2D2B2B #2D2C2B

triadic

#2D2B2B #2B2D2B #2B2B2D

tetradic

#2D2B2B #2C2D2B #2B2D2D #2C2B2D

square

#2D2B2B #2C2D2B #2B2D2D #2C2B2D

split-complementary

#2D2B2B #2B2D2C #2B2C2D

monochromatic

#100F0F #100F0F #2D2B2B #4C4949 #6C6767

Accessibility & contrast

On white

14.08

#2D2B2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#2D2B2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2B2B

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2B2B	#FFFFFF	#000000	##FFFFFF
##2D2B2B	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2B2B

Deuteranopia (green-blind)

#2C2C2B

Tritanopia (blue-blind)

#2D2B2B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #2d2b2b;
/* rgb */ color: rgb(45, 43, 43);
/* oklch */ color: oklch(29.1% 0.003 17.4);

Tailwind

colors: {
  custom: {
    50: '#656464',
    500: '#2d2b2b',
    950: '#000000',
  },
}

SCSS

$custom: #2d2b2b;
$custom-light: #656464;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2b2b",
  "rgb": {
    "r": 45,
    "g": 43,
    "b": 43
  },
  "hsl": {
    "h": 0,
    "s": 2.273,
    "l": 17.255
  },
  "oklch": {
    "l": 0.29118,
    "c": 0.00291,
    "h": 17.4
  },
  "luminance": 0.0246
}

Semantic roles & 50–950 ramp

primary

#2D2B2B

secondary

#585B5B

accent

#ACAC7C

background

#F6F5F5

surface

#EBEAEA

border

#C6C6C6

text

#050505

muted

#7A7979

Preview Lab

Preview with #2D2B2B

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

Preview Lab → · Contrast checker → · Palette generator →