#2A2F2B#2A2F2B

#2A2F2B is a dark, near-neutral grey. Relative luminance 0.027; OKLCH L 29.9% C 0.010 H 151.5°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#2A2F2B
RGB	rgb(42, 47, 43)
HSL	hsl(132, 6%, 17%)
HSV	hsv(132, 11%, 18%)
CMYK	cmyk(10.6%, 0%, 8.5%, 81.6%)
CIE-LAB	lab(18.80, -3.16, 1.83)
CIE-LCH	lch(18.80, 3.65, 149.97°)
OKLab	oklab(29.88% -0.0088 0.0048)
OKLCH	oklch(29.88% 0.01 151.5)
XYZ	xyz(2.4073, 2.6997, 2.6793)
Luminance	0.0270 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2F2B #2F2A2E

analogous

#2C2F2A #2A2F2B #2A2F2E

triadic

#2A2F2B #2B2A2F #2F2B2A

tetradic

#2A2F2B #2A2C2F #2F2A2E #2F2E2A

square

#2A2F2B #2A2C2F #2F2A2E #2F2E2A

split-complementary

#2A2F2B #2E2A2F #2F2A2C

monochromatic

#0E100F #0E100F #2A2F2B #474F49 #647066

Accessibility & contrast

On white

13.64

#2A2F2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#2A2F2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2F2B

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2F2B	#FFFFFF	#000000	##FFFFFF
##2A2F2B	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2E2B

Deuteranopia (green-blind)

#2E2D2B

Tritanopia (blue-blind)

#292F2E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2a2f2b;
/* rgb */ color: rgb(42, 47, 43);
/* oklch */ color: oklch(29.9% 0.010 151.5);

Tailwind

colors: {
  custom: {
    50: '#636764',
    500: '#2a2f2b',
    950: '#000000',
  },
}

SCSS

$custom: #2a2f2b;
$custom-light: #636764;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2f2b",
  "rgb": {
    "r": 42,
    "g": 47,
    "b": 43
  },
  "hsl": {
    "h": 132,
    "s": 5.618,
    "l": 17.451
  },
  "oklch": {
    "l": 0.29882,
    "c": 0.00998,
    "h": 151.5
  },
  "luminance": 0.027
}

Semantic roles & 50–950 ramp

primary

#2A2F2B

secondary

#5E575D

accent

#79A4AF

background

#F5F6F5

surface

#EAEBEA

border

#C6C6C6

text

#050605

muted

#797A79

Preview Lab

Preview with #2A2F2B

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

Preview Lab → · Contrast checker → · Palette generator →