#A3ACBC#A3ACBC

#A3ACBC is a light, muted blue. Relative luminance 0.409; OKLCH L 74.2% C 0.025 H 262.1°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#A3ACBC
RGB	rgb(163, 172, 188)
HSL	hsl(218, 16%, 69%)
HSV	hsv(218, 13%, 74%)
CMYK	cmyk(13.3%, 8.5%, 0%, 26.3%)
CIE-LAB	lab(70.12, 0.12, -9.25)
CIE-LCH	lch(70.12, 9.25, 270.72°)
OKLab	oklab(74.24% -0.0035 -0.0249)
OKLCH	oklch(74.24% 0.025 262.1)
XYZ	xyz(38.9318, 40.9219, 53.4148)
Luminance	0.4092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3ACBC #BCB3A3

analogous

#A3B9BC #A3ACBC #A7A3BC

triadic

#A3ACBC #BCA3AC #ACBCA3

tetradic

#A3ACBC #BCA3B9 #BCB3A3 #A3BCA7

square

#A3ACBC #BCA3B9 #BCB3A3 #A3BCA7

split-complementary

#A3ACBC #BCA7A3 #B9BCA3

monochromatic

#606D84 #808CA2 #A3ACBC #C6CCD6 #EAECF0

Accessibility & contrast

On white

2.29

#A3ACBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#A3ACBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3ACBC

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3ACBC	#FFFFFF	#000000	##000000
##A3ACBC	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7ADBD

Deuteranopia (green-blind)

#A5AABC

Tritanopia (blue-blind)

#9DAFB1

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #a3acbc;
/* rgb */ color: rgb(163, 172, 188);
/* oklch */ color: oklch(74.2% 0.025 262.1);

Tailwind

colors: {
  custom: {
    50: '#bec4d0',
    500: '#a3acbc',
    950: '#000000',
  },
}

SCSS

$custom: #a3acbc;
$custom-light: #bec4d0;
$custom-dark: #000000;

JSON

{
  "hex": "#a3acbc",
  "rgb": {
    "r": 163,
    "g": 172,
    "b": 188
  },
  "hsl": {
    "h": 218.4,
    "s": 15.723,
    "l": 68.824
  },
  "oklch": {
    "l": 0.7424,
    "c": 0.02519,
    "h": 262.1
  },
  "luminance": 0.40922
}

Semantic roles & 50–950 ramp

primary

#A3ACBC

secondary

#E1DEDA

accent

#7E4C9A

background

#FBFCFC

surface

#F6F8F9

border

#D0D1D2

text

#121214

muted

#818182

Preview Lab

Preview with #A3ACBC

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

Preview Lab → · Contrast checker → · Palette generator →