#ACA1AA#ACA1AA

#ACA1AA is a light, near-neutral grey. Relative luminance 0.372; OKLCH L 72.1% C 0.018 H 331.7°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#ACA1AA
RGB	rgb(172, 161, 170)
HSL	hsl(311, 6%, 65%)
HSV	hsv(311, 6%, 67%)
CMYK	cmyk(0%, 6.4%, 1.2%, 32.5%)
CIE-LAB	lab(67.40, 5.65, -3.22)
CIE-LCH	lch(67.40, 6.50, 330.29°)
OKLab	oklab(72.11% 0.0158 -0.0085)
OKLCH	oklch(72.11% 0.018 331.7)
XYZ	xyz(37.0128, 37.1630, 43.2457)
Luminance	0.3716 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACA1AA #A1ACA3

analogous

#A8A1AC #ACA1AA #ACA1A4

triadic

#ACA1AA #AAACA1 #A1AAAC

tetradic

#ACA1AA #ACA8A1 #A1ACA3 #A1A4AC

square

#ACA1AA #ACA8A1 #A1ACA3 #A1A4AC

split-complementary

#ACA1AA #A4ACA1 #A1ACA8

monochromatic

#70636D #8F808D #ACA1AA #C9C2C7 #E5E2E5

Accessibility & contrast

On white

2.49

#ACA1AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#ACA1AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACA1AA

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACA1AA	#FFFFFF	#000000	##000000
##ACA1AA	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A3AA

Deuteranopia (green-blind)

#A3A5AA

Tritanopia (blue-blind)

#ADA1A4

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #aca1aa;
/* rgb */ color: rgb(172, 161, 170);
/* oklch */ color: oklch(72.1% 0.018 331.7);

Tailwind

colors: {
  custom: {
    50: '#c4bcc3',
    500: '#aca1aa',
    950: '#000000',
  },
}

SCSS

$custom: #aca1aa;
$custom-light: #c4bcc3;
$custom-dark: #000000;

JSON

{
  "hex": "#aca1aa",
  "rgb": {
    "r": 172,
    "g": 161,
    "b": 170
  },
  "hsl": {
    "h": 310.909,
    "s": 6.215,
    "l": 65.294
  },
  "oklch": {
    "l": 0.72109,
    "c": 0.01794,
    "h": 331.7
  },
  "luminance": 0.37163
}

Semantic roles & 50–950 ramp

primary

#ACA1AA

secondary

#D3D6D3

accent

#906055

background

#FCFBFB

surface

#F8F6F7

border

#D1D0D0

text

#121212

muted

#818181

Preview Lab

Preview with #ACA1AA

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

Preview Lab → · Contrast checker → · Palette generator →