#2A2F2A#2A2F2A

#2A2F2A is a dark, near-neutral grey. Relative luminance 0.027; OKLCH L 29.8% C 0.011 H 145.3°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#2A2F2A
RGB	rgb(42, 47, 42)
HSL	hsl(120, 6%, 17%)
HSV	hsv(120, 11%, 18%)
CMYK	cmyk(10.6%, 0%, 10.6%, 81.6%)
CIE-LAB	lab(18.77, -3.39, 2.47)
CIE-LCH	lch(18.77, 4.20, 143.94°)
OKLab	oklab(29.85% -0.0093 0.0064)
OKLCH	oklch(29.85% 0.011 145.3)
XYZ	xyz(2.3892, 2.6924, 2.5839)
Luminance	0.0269 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2F2A #2F2A2F

analogous

#2D2F2A #2A2F2A #2A2F2D

triadic

#2A2F2A #2A2A2F #2F2A2A

tetradic

#2A2F2A #2A2D2F #2F2A2F #2F2D2A

square

#2A2F2A #2A2D2F #2F2A2F #2F2D2A

split-complementary

#2A2F2A #2D2A2F #2F2A2D

monochromatic

#0E100E #0E100E #2A2F2A #474F47 #647064

Accessibility & contrast

On white

13.65

#2A2F2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#2A2F2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2F2A

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2F2A	#FFFFFF	#000000	##FFFFFF
##2A2F2A	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2E2A

Deuteranopia (green-blind)

#2E2D2A

Tritanopia (blue-blind)

#2A2F2E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2a2f2a;
/* rgb */ color: rgb(42, 47, 42);
/* oklch */ color: oklch(29.8% 0.011 145.3);

Tailwind

colors: {
  custom: {
    50: '#636763',
    500: '#2a2f2a',
    950: '#000000',
  },
}

SCSS

$custom: #2a2f2a;
$custom-light: #636763;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2f2a",
  "rgb": {
    "r": 42,
    "g": 47,
    "b": 42
  },
  "hsl": {
    "h": 120,
    "s": 5.618,
    "l": 17.451
  },
  "oklch": {
    "l": 0.29847,
    "c": 0.01131,
    "h": 145.3
  },
  "luminance": 0.02692
}

Semantic roles & 50–950 ramp

primary

#2A2F2A

secondary

#5E575E

accent

#79AFAF

background

#F5F6F5

surface

#EAEBEA

border

#C6C6C6

text

#050605

muted

#797A79

Preview Lab

Preview with #2A2F2A

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

Preview Lab → · Contrast checker → · Palette generator →