#A3ACF1#A3ACF1

#A3ACF1 is a light, moderate blue. Relative luminance 0.436; OKLCH L 76.3% C 0.099 H 278.0°. Best body text is #000000 at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#A3ACF1
RGB	rgb(163, 172, 241)
HSL	hsl(233, 74%, 79%)
HSV	hsv(233, 32%, 95%)
CMYK	cmyk(32.4%, 28.6%, 0%, 5.5%)
CIE-LAB	lab(71.99, 12.53, -35.45)
CIE-LCH	lch(71.99, 37.60, 289.47°)
OKLab	oklab(76.31% 0.0139 -0.0985)
OKLCH	oklch(76.31% 0.099 278)
XYZ	xyz(45.7295, 43.6410, 89.2162)
Luminance	0.4364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3ACF1 #F1E8A3

analogous

#A3D3F1 #A3ACF1 #C1A3F1

triadic

#A3ACF1 #F1A3AC #ACF1A3

tetradic

#A3ACF1 #F1A3D3 #F1E8A3 #A3F1C1

square

#A3ACF1 #F1A3D3 #F1E8A3 #A3F1C1

split-complementary

#A3ACF1 #F1C1A3 #D3F1A3

monochromatic

#394CE1 #6E7CE9 #A3ACF1 #D8DCF9 #E4E7FB

Accessibility & contrast

On white

2.16

#A3ACF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.73

#A3ACF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3ACF1

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3ACF1	#FFFFFF	#000000	##000000
##A3ACF1	1.00	2.16	9.73	9.73
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.73	21.00	1.00	1.00
##000000	9.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97B3F4

Deuteranopia (green-blind)

#92AEEF

Tritanopia (blue-blind)

#8EB9C4

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #a3acf1;
/* rgb */ color: rgb(163, 172, 241);
/* oklch */ color: oklch(76.3% 0.099 278.0);

Tailwind

colors: {
  custom: {
    50: '#c0c4f6',
    500: '#a3acf1',
    950: '#000000',
  },
}

SCSS

$custom: #a3acf1;
$custom-light: #c0c4f6;
$custom-dark: #000000;

JSON

{
  "hex": "#a3acf1",
  "rgb": {
    "r": 163,
    "g": 172,
    "b": 241
  },
  "hsl": {
    "h": 233.077,
    "s": 73.585,
    "l": 79.216
  },
  "oklch": {
    "l": 0.76313,
    "c": 0.09944,
    "h": 278
  },
  "luminance": 0.43642
}

Semantic roles & 50–950 ramp

primary

#A3ACF1

secondary

#F3F0D8

accent

#BF10D6

background

#FBFCFF

surface

#F7F8FE

border

#D0D1D6

text

#121217

muted

#818185

Preview Lab

Preview with #A3ACF1

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

Preview Lab → · Contrast checker → · Palette generator →