#ACAAA4#ACAAA4

#ACAAA4 is a light, near-neutral grey. Relative luminance 0.402; OKLCH L 73.8% C 0.009 H 91.5°. Best body text is #000000 at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#ACAAA4
RGB	rgb(172, 170, 164)
HSL	hsl(45, 5%, 66%)
HSV	hsv(45, 5%, 67%)
CMYK	cmyk(0%, 1.2%, 4.7%, 32.5%)
CIE-LAB	lab(69.61, -0.39, 3.34)
CIE-LCH	lch(69.61, 3.36, 96.69°)
OKLab	oklab(73.79% -0.0002 0.0088)
OKLCH	oklch(73.79% 0.009 91.5)
XYZ	xyz(38.0879, 40.2006, 40.8677)
Luminance	0.4020 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACAAA4 #A4A6AC

analogous

#ACA6A4 #ACAAA4 #AAACA4

triadic

#ACAAA4 #A4ACAA #AAA4AC

tetradic

#ACAAA4 #A4ACA6 #A4A6AC #ACA4AA

square

#ACAAA4 #A4ACA6 #A4A6AC #ACA4AA

split-complementary

#ACAAA4 #A4AAAC #A6A4AC

monochromatic

#706D66 #8F8C84 #ACAAA4 #C9C8C4 #E6E6E4

Accessibility & contrast

On white

2.32

#ACAAA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.04

#ACAAA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACAAA4

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACAAA4	#FFFFFF	#000000	##000000
##ACAAA4	1.00	2.32	9.04	9.04
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.04	21.00	1.00	1.00
##000000	9.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABAAA4

Deuteranopia (green-blind)

#ACAAA4

Tritanopia (blue-blind)

#AEA9A8

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #acaaa4;
/* rgb */ color: rgb(172, 170, 164);
/* oklch */ color: oklch(73.8% 0.009 91.5);

Tailwind

colors: {
  custom: {
    50: '#c4c3bf',
    500: '#acaaa4',
    950: '#000000',
  },
}

SCSS

$custom: #acaaa4;
$custom-light: #c4c3bf;
$custom-dark: #000000;

JSON

{
  "hex": "#acaaa4",
  "rgb": {
    "r": 172,
    "g": 170,
    "b": 164
  },
  "hsl": {
    "h": 45,
    "s": 4.598,
    "l": 65.882
  },
  "oklch": {
    "l": 0.73791,
    "c": 0.0088,
    "h": 91.5
  },
  "luminance": 0.402
}

Semantic roles & 50–950 ramp

primary

#ACAAA4

secondary

#D5D5D7

accent

#658E57

background

#FCFBFB

surface

#F8F7F6

border

#D1D0D0

text

#121212

muted

#818181

Preview Lab

Preview with #ACAAA4

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

Preview Lab → · Contrast checker → · Palette generator →