#A1ACF9#A1ACF9

#A1ACF9 is a light, moderate blue. Relative luminance 0.439; OKLCH L 76.5% C 0.111 H 277.2°. Best body text is #000000 at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#A1ACF9
RGB	rgb(161, 172, 249)
HSL	hsl(233, 88%, 80%)
HSV	hsv(233, 35%, 98%)
CMYK	cmyk(35.3%, 30.9%, 0%, 2.4%)
CIE-LAB	lab(72.17, 14.04, -39.51)
CIE-LCH	lch(72.17, 41.93, 289.57°)
OKLab	oklab(76.53% 0.0139 -0.1102)
OKLCH	oklch(76.53% 0.111 277.2)
XYZ	xyz(46.5445, 43.9199, 95.6292)
Luminance	0.4392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1ACF9 #F9EEA1

analogous

#A1D8F9 #A1ACF9 #C2A1F9

triadic

#A1ACF9 #F9A1AC #ACF9A1

tetradic

#A1ACF9 #F9A1D8 #F9EEA1 #A1F9C2

square

#A1ACF9 #F9A1D8 #F9EEA1 #A1F9C2

split-complementary

#A1ACF9 #F9C2A1 #D8F9A1

monochromatic

#2E46F2 #6779F5 #A1ACF9 #DBDFFD #E2E6FD

Accessibility & contrast

On white

2.15

#A1ACF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.78

#A1ACF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1ACF9

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1ACF9	#FFFFFF	#000000	##000000
##A1ACF9	1.00	2.15	9.78	9.78
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.78	21.00	1.00	1.00
##000000	9.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94B4FC

Deuteranopia (green-blind)

#8EAEF7

Tritanopia (blue-blind)

#88BBC8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #a1acf9;
/* rgb */ color: rgb(161, 172, 249);
/* oklch */ color: oklch(76.5% 0.111 277.2);

Tailwind

colors: {
  custom: {
    50: '#bfc4fb',
    500: '#a1acf9',
    950: '#000000',
  },
}

SCSS

$custom: #a1acf9;
$custom-light: #bfc4fb;
$custom-dark: #000000;

JSON

{
  "hex": "#a1acf9",
  "rgb": {
    "r": 161,
    "g": 172,
    "b": 249
  },
  "hsl": {
    "h": 232.5,
    "s": 88,
    "l": 80.392
  },
  "oklch": {
    "l": 0.7653,
    "c": 0.11104,
    "h": 277.2
  },
  "luminance": 0.43922
}

Semantic roles & 50–950 ramp

primary

#A1ACF9

secondary

#F5F1D6

accent

#C801E5

background

#FBFCFF

surface

#F7F8FF

border

#D0D1D7

text

#121217

muted

#818185

Preview Lab

Preview with #A1ACF9

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

Preview Lab → · Contrast checker → · Palette generator →