#2B2A2F#2B2A2F

#2B2A2F is a dark, near-neutral grey. Relative luminance 0.024; OKLCH L 28.8% C 0.009 H 295.0°. Best body text is #FFFFFF at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#2B2A2F
RGB	rgb(43, 42, 47)
HSL	hsl(252, 6%, 17%)
HSV	hsv(252, 11%, 18%)
CMYK	cmyk(8.5%, 10.6%, 0%, 81.6%)
CIE-LAB	lab(17.34, 1.68, -3.08)
CIE-LCH	lch(17.34, 3.51, 298.59°)
OKLab	oklab(28.81% 0.0039 -0.0083)
OKLCH	oklch(28.81% 0.009 295)
XYZ	xyz(2.3372, 2.3748, 3.0240)
Luminance	0.0238 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2A2F #2E2F2A

analogous

#2A2C2F #2B2A2F #2E2A2F

triadic

#2B2A2F #2F2B2A #2A2F2B

tetradic

#2B2A2F #2F2A2C #2E2F2A #2A2F2E

square

#2B2A2F #2F2A2C #2E2F2A #2A2F2E

split-complementary

#2B2A2F #2F2E2A #2C2F2A

monochromatic

#0F0E10 #0F0E10 #2B2A2F #49474F #666470

Accessibility & contrast

On white

14.24

#2B2A2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#2B2A2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2A2F

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2A2F	#FFFFFF	#000000	##FFFFFF
##2B2A2F	1.00	14.24	1.48	14.24
#FFFFFF	14.24	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292B2F

Deuteranopia (green-blind)

#292B2F

Tritanopia (blue-blind)

#2A2B2C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #2b2a2f;
/* rgb */ color: rgb(43, 42, 47);
/* oklch */ color: oklch(28.8% 0.009 295.0);

Tailwind

colors: {
  custom: {
    50: '#646367',
    500: '#2b2a2f',
    950: '#000000',
  },
}

SCSS

$custom: #2b2a2f;
$custom-light: #646367;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2a2f",
  "rgb": {
    "r": 43,
    "g": 42,
    "b": 47
  },
  "hsl": {
    "h": 252,
    "s": 5.618,
    "l": 17.451
  },
  "oklch": {
    "l": 0.28806,
    "c": 0.00911,
    "h": 295
  },
  "luminance": 0.02375
}

Semantic roles & 50–950 ramp

primary

#2B2A2F

secondary

#5D5E57

accent

#AF79A4

background

#F5F5F6

surface

#EAEAEB

border

#C6C6C6

text

#050506

muted

#79797A

Preview Lab

Preview with #2B2A2F

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

Preview Lab → · Contrast checker → · Palette generator →