#A3ACEA#A3ACEA

#A3ACEA is a light, moderate blue. Relative luminance 0.432; OKLCH L 76.0% C 0.090 H 277.7°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#A3ACEA
RGB	rgb(163, 172, 234)
HSL	hsl(232, 63%, 78%)
HSV	hsv(232, 30%, 92%)
CMYK	cmyk(30.3%, 26.5%, 0%, 8.2%)
CIE-LAB	lab(71.71, 10.78, -32.07)
CIE-LCH	lch(71.71, 33.83, 288.57°)
OKLab	oklab(76.01% 0.0119 -0.0888)
OKLCH	oklch(76.01% 0.09 277.7)
XYZ	xyz(44.7040, 43.2307, 83.8150)
Luminance	0.4323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3ACEA #EAE1A3

analogous

#A3D0EA #A3ACEA #BDA3EA

triadic

#A3ACEA #EAA3AC #ACEAA3

tetradic

#A3ACEA #EAA3D0 #EAE1A3 #A3EABD

square

#A3ACEA #EAA3D0 #EAE1A3 #A3EABD

split-complementary

#A3ACEA #EABDA3 #D0EAA3

monochromatic

#3F52D3 #717FDF #A3ACEA #D5D9F5 #E6E9F9

Accessibility & contrast

On white

2.18

#A3ACEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#A3ACEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3ACEA

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3ACEA	#FFFFFF	#000000	##000000
##A3ACEA	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AB2ED

Deuteranopia (green-blind)

#95ADE8

Tritanopia (blue-blind)

#91B8C2

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #a3acea;
/* rgb */ color: rgb(163, 172, 234);
/* oklch */ color: oklch(76.0% 0.090 277.7);

Tailwind

colors: {
  custom: {
    50: '#c0c4f1',
    500: '#a3acea',
    950: '#000000',
  },
}

SCSS

$custom: #a3acea;
$custom-light: #c0c4f1;
$custom-dark: #000000;

JSON

{
  "hex": "#a3acea",
  "rgb": {
    "r": 163,
    "g": 172,
    "b": 234
  },
  "hsl": {
    "h": 232.394,
    "s": 62.832,
    "l": 77.843
  },
  "oklch": {
    "l": 0.76007,
    "c": 0.08959,
    "h": 277.7
  },
  "luminance": 0.43232
}

Semantic roles & 50–950 ramp

primary

#A3ACEA

secondary

#F1EEDA

accent

#B41BCB

background

#FBFCFE

surface

#F7F8FD

border

#D0D1D5

text

#121216

muted

#818184

Preview Lab

Preview with #A3ACEA

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

Preview Lab → · Contrast checker → · Palette generator →