#A3AAE9#A3AAE9

#A3AAE9 is a light, moderate blue. Relative luminance 0.424; OKLCH L 75.6% C 0.091 H 279.1°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#A3AAE9
RGB	rgb(163, 170, 233)
HSL	hsl(234, 61%, 78%)
HSV	hsv(234, 30%, 91%)
CMYK	cmyk(30%, 27%, 0%, 8.6%)
CIE-LAB	lab(71.16, 11.64, -32.38)
CIE-LCH	lch(71.16, 34.41, 289.78°)
OKLab	oklab(75.57% 0.0143 -0.0897)
OKLCH	oklch(75.57% 0.091 279.1)
XYZ	xyz(44.1830, 42.4179, 82.9346)
Luminance	0.4242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3AAE9 #E9E2A3

analogous

#A3CDE9 #A3AAE9 #BFA3E9

triadic

#A3AAE9 #E9A3AA #AAE9A3

tetradic

#A3AAE9 #E9A3CD #E9E2A3 #A3E9BF

square

#A3AAE9 #E9A3CD #E9E2A3 #A3E9BF

split-complementary

#A3AAE9 #E9BFA3 #CDE9A3

monochromatic

#404FD1 #727CDD #A3AAE9 #D4D8F5 #E6E8F9

Accessibility & contrast

On white

2.21

#A3AAE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#A3AAE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AAE9

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3AAE9	#FFFFFF	#000000	##000000
##A3AAE9	1.00	2.21	9.48	9.48
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98B1EC

Deuteranopia (green-blind)

#94ACE7

Tritanopia (blue-blind)

#91B6C0

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #a3aae9;
/* rgb */ color: rgb(163, 170, 233);
/* oklch */ color: oklch(75.6% 0.091 279.1);

Tailwind

colors: {
  custom: {
    50: '#c0c3f0',
    500: '#a3aae9',
    950: '#000000',
  },
}

SCSS

$custom: #a3aae9;
$custom-light: #c0c3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#a3aae9",
  "rgb": {
    "r": 163,
    "g": 170,
    "b": 233
  },
  "hsl": {
    "h": 234,
    "s": 61.404,
    "l": 77.647
  },
  "oklch": {
    "l": 0.75566,
    "c": 0.09081,
    "h": 279.1
  },
  "luminance": 0.42419
}

Semantic roles & 50–950 ramp

primary

#A3AAE9

secondary

#F0EEDB

accent

#B81CC9

background

#FBFBFE

surface

#F7F7FD

border

#D0D0D5

text

#121216

muted

#818184

Preview Lab

Preview with #A3AAE9

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

Preview Lab → · Contrast checker → · Palette generator →