#ACACBB#ACACBB

#ACACBB is a light, muted blue. Relative luminance 0.419; OKLCH L 74.9% C 0.021 H 285.9°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#ACACBB
RGB	rgb(172, 172, 187)
HSL	hsl(240, 10%, 70%)
HSV	hsv(240, 8%, 73%)
CMYK	cmyk(8%, 8%, 0%, 26.7%)
CIE-LAB	lab(70.78, 2.93, -7.65)
CIE-LCH	lch(70.78, 8.19, 290.98°)
OKLab	oklab(74.91% 0.0058 -0.0205)
OKLCH	oklch(74.91% 0.021 285.9)
XYZ	xyz(40.7337, 41.8634, 52.9385)
Luminance	0.4186 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACACBB #BBBBAC

analogous

#ACB3BB #ACACBB #B3ACBB

triadic

#ACACBB #BBACAC #ACBBAC

tetradic

#ACACBB #BBACB3 #BBBBAC #ACBBB3

square

#ACACBB #BBACB3 #BBBBAC #ACBBB3

split-complementary

#ACACBB #BBB3AC #B3BBAC

monochromatic

#6B6B82 #8A8A9F #ACACBB #CECED7 #EEEEF1

Accessibility & contrast

On white

2.24

#ACACBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#ACACBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACACBB

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACACBB	#FFFFFF	#000000	##000000
##ACACBB	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9AEBC

Deuteranopia (green-blind)

#A8ADBB

Tritanopia (blue-blind)

#A9AEB1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #acacbb;
/* rgb */ color: rgb(172, 172, 187);
/* oklch */ color: oklch(74.9% 0.021 285.9);

Tailwind

colors: {
  custom: {
    50: '#c4c4cf',
    500: '#acacbb',
    950: '#000000',
  },
}

SCSS

$custom: #acacbb;
$custom-light: #c4c4cf;
$custom-dark: #000000;

JSON

{
  "hex": "#acacbb",
  "rgb": {
    "r": 172,
    "g": 172,
    "b": 187
  },
  "hsl": {
    "h": 240,
    "s": 9.934,
    "l": 70.392
  },
  "oklch": {
    "l": 0.74915,
    "c": 0.02133,
    "h": 285.9
  },
  "luminance": 0.41864
}

Semantic roles & 50–950 ramp

primary

#ACACBB

secondary

#E3E3DF

accent

#945294

background

#FCFCFC

surface

#F8F8F9

border

#D1D1D2

text

#121213

muted

#818182

Preview Lab

Preview with #ACACBB

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

Preview Lab → · Contrast checker → · Palette generator →