#2A3030#2A3030

#2A3030 is a dark, near-neutral grey. Relative luminance 0.028; OKLCH L 30.3% C 0.008 H 196.7°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#2A3030
RGB	rgb(42, 48, 48)
HSL	hsl(180, 7%, 18%)
HSV	hsv(180, 13%, 19%)
CMYK	cmyk(12.5%, 0%, 0%, 81.2%)
CIE-LAB	lab(19.31, -2.59, -0.89)
CIE-LCH	lch(19.31, 2.74, 198.86°)
OKLab	oklab(30.34% -0.008 -0.0024)
OKLCH	oklch(30.34% 0.008 196.7)
XYZ	xyz(2.5452, 2.8195, 3.2059)
Luminance	0.0282 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3030 #302A2A

analogous

#2A302D #2A3030 #2A2D30

triadic

#2A3030 #302A30 #30302A

tetradic

#2A3030 #2D2A30 #302A2A #2D302A

square

#2A3030 #2D2A30 #302A2A #2D302A

split-complementary

#2A3030 #302A2D #302D2A

monochromatic

#0E1010 #0E1010 #2A3030 #475151 #637171

Accessibility & contrast

On white

13.43

#2A3030 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#2A3030 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3030

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3030	#FFFFFF	#000000	##FFFFFF
##2A3030	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2F30

Deuteranopia (green-blind)

#2E2E30

Tritanopia (blue-blind)

#283030

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2a3030;
/* rgb */ color: rgb(42, 48, 48);
/* oklch */ color: oklch(30.3% 0.008 196.7);

Tailwind

colors: {
  custom: {
    50: '#636868',
    500: '#2a3030',
    950: '#000000',
  },
}

SCSS

$custom: #2a3030;
$custom-light: #636868;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3030",
  "rgb": {
    "r": 42,
    "g": 48,
    "b": 48
  },
  "hsl": {
    "h": 180,
    "s": 6.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.30338,
    "c": 0.00835,
    "h": 196.7
  },
  "luminance": 0.0282
}

Semantic roles & 50–950 ramp

primary

#2A3030

secondary

#5F5757

accent

#7878B0

background

#F5F6F6

surface

#EAEBEB

border

#C6C6C6

text

#050606

muted

#797A7A

Preview Lab

Preview with #2A3030

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

Preview Lab → · Contrast checker → · Palette generator →