#A3AAAB#A3AAAB

#A3AAAB is a light, near-neutral grey. Relative luminance 0.395; OKLCH L 73.3% C 0.008 H 207.1°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#A3AAAB
RGB	rgb(163, 170, 171)
HSL	hsl(188, 5%, 65%)
HSV	hsv(188, 5%, 67%)
CMYK	cmyk(4.7%, 0.6%, 0%, 32.9%)
CIE-LAB	lab(69.09, -2.27, -1.37)
CIE-LCH	lch(69.09, 2.65, 211.14°)
OKLab	oklab(73.27% -0.0072 -0.0037)
OKLCH	oklch(73.27% 0.008 207.1)
XYZ	xyz(36.8282, 39.4760, 44.1996)
Luminance	0.3948 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3AAAB #ABA4A3

analogous

#A3ABA8 #A3AAAB #A3A6AB

triadic

#A3AAAB #ABA3AA #AAABA3

tetradic

#A3AAAB #A8A3AB #ABA4A3 #A6ABA3

square

#A3AAAB #A8A3AB #ABA4A3 #A6ABA3

split-complementary

#A3AAAB #ABA3A6 #ABA8A3

monochromatic

#656D6F #838C8E #A3AAAB #C3C8C8 #E3E5E5

Accessibility & contrast

On white

2.36

#A3AAAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#A3AAAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AAAB

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3AAAB	#FFFFFF	#000000	##000000
##A3AAAB	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A9AB

Deuteranopia (green-blind)

#A7A8AB

Tritanopia (blue-blind)

#A1ABAA

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #a3aaab;
/* rgb */ color: rgb(163, 170, 171);
/* oklch */ color: oklch(73.3% 0.008 207.1);

Tailwind

colors: {
  custom: {
    50: '#bec3c4',
    500: '#a3aaab',
    950: '#000000',
  },
}

SCSS

$custom: #a3aaab;
$custom-light: #bec3c4;
$custom-dark: #000000;

JSON

{
  "hex": "#a3aaab",
  "rgb": {
    "r": 163,
    "g": 170,
    "b": 171
  },
  "hsl": {
    "h": 187.5,
    "s": 4.545,
    "l": 65.49
  },
  "oklch": {
    "l": 0.73271,
    "c": 0.00809,
    "h": 207.1
  },
  "luminance": 0.39476
}

Semantic roles & 50–950 ramp

primary

#A3AAAB

secondary

#D6D4D4

accent

#5E578E

background

#FBFBFC

surface

#F6F7F8

border

#D0D0D1

text

#121212

muted

#818181

Preview Lab

Preview with #A3AAAB

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

Preview Lab → · Contrast checker → · Palette generator →