#A4ACDB#A4ACDB

#A4ACDB is a light, moderate blue. Relative luminance 0.425; OKLCH L 75.5% C 0.068 H 277.1°. Best body text is #000000 at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#A4ACDB
RGB	rgb(164, 172, 219)
HSL	hsl(231, 43%, 75%)
HSV	hsv(231, 25%, 86%)
CMYK	cmyk(25.1%, 21.5%, 0%, 14.1%)
CIE-LAB	lab(71.22, 7.42, -24.62)
CIE-LCH	lch(71.22, 25.72, 286.77°)
OKLab	oklab(75.46% 0.0084 -0.0676)
OKLCH	oklch(75.46% 0.068 277.1)
XYZ	xyz(42.8452, 42.5110, 72.9522)
Luminance	0.4251 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4ACDB #DBD3A4

analogous

#A4C7DB #A4ACDB #B8A4DB

triadic

#A4ACDB #DBA4AC #ACDBA4

tetradic

#A4ACDB #DBA4C7 #DBD3A4 #A4DBB8

square

#A4ACDB #DBA4C7 #DBD3A4 #A4DBB8

split-complementary

#A4ACDB #DBB8A4 #C7DBA4

monochromatic

#4C5CB8 #7884CA #A4ACDB #D0D4EC #E9EBF6

Accessibility & contrast

On white

2.21

#A4ACDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.50

#A4ACDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4ACDB

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4ACDB	#FFFFFF	#000000	##000000
##A4ACDB	1.00	2.21	9.50	9.50
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.50	21.00	1.00	1.00
##000000	9.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB1DD

Deuteranopia (green-blind)

#9BACDA

Tritanopia (blue-blind)

#97B5BC

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #a4acdb;
/* rgb */ color: rgb(164, 172, 219);
/* oklch */ color: oklch(75.5% 0.068 277.1);

Tailwind

colors: {
  custom: {
    50: '#c0c4e6',
    500: '#a4acdb',
    950: '#000000',
  },
}

SCSS

$custom: #a4acdb;
$custom-light: #c0c4e6;
$custom-dark: #000000;

JSON

{
  "hex": "#a4acdb",
  "rgb": {
    "r": 164,
    "g": 172,
    "b": 219
  },
  "hsl": {
    "h": 231.273,
    "s": 43.307,
    "l": 75.098
  },
  "oklch": {
    "l": 0.7546,
    "c": 0.06817,
    "h": 277.1
  },
  "luminance": 0.42512
}

Semantic roles & 50–950 ramp

primary

#A4ACDB

secondary

#EDEBDE

accent

#A32FB6

background

#FBFCFE

surface

#F7F8FC

border

#D0D1D5

text

#121216

muted

#818184

Preview Lab

Preview with #A4ACDB

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

Preview Lab → · Contrast checker → · Palette generator →