#A3AAEC#A3AAEC

#A3AAEC is a light, moderate blue. Relative luminance 0.426; OKLCH L 75.7% C 0.095 H 279.2°. Best body text is #000000 at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#A3AAEC
RGB	rgb(163, 170, 236)
HSL	hsl(234, 66%, 78%)
HSV	hsv(234, 31%, 93%)
CMYK	cmyk(30.9%, 28%, 0%, 7.5%)
CIE-LAB	lab(71.28, 12.39, -33.83)
CIE-LCH	lch(71.28, 36.03, 290.12°)
OKLab	oklab(75.7% 0.0152 -0.0938)
OKLCH	oklch(75.7% 0.095 279.2)
XYZ	xyz(44.6152, 42.5908, 85.2108)
Luminance	0.4259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3AAEC #ECE5A3

analogous

#A3CEEC #A3AAEC #C0A3EC

triadic

#A3AAEC #ECA3AA #AAECA3

tetradic

#A3AAEC #ECA3CE #ECE5A3 #A3ECC0

square

#A3AAEC #ECA3CE #ECE5A3 #A3ECC0

split-complementary

#A3AAEC #ECC0A3 #CEECA3

monochromatic

#3E4CD7 #707BE2 #A3AAEC #D6D9F6 #E6E8FA

Accessibility & contrast

On white

2.21

#A3AAEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.52

#A3AAEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AAEC

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3AAEC	#FFFFFF	#000000	##000000
##A3AAEC	1.00	2.21	9.52	9.52
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.52	21.00	1.00	1.00
##000000	9.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96B1EF

Deuteranopia (green-blind)

#92ACEA

Tritanopia (blue-blind)

#90B6C1

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #a3aaec;
/* rgb */ color: rgb(163, 170, 236);
/* oklch */ color: oklch(75.7% 0.095 279.2);

Tailwind

colors: {
  custom: {
    50: '#c0c3f2',
    500: '#a3aaec',
    950: '#000000',
  },
}

SCSS

$custom: #a3aaec;
$custom-light: #c0c3f2;
$custom-dark: #000000;

JSON

{
  "hex": "#a3aaec",
  "rgb": {
    "r": 163,
    "g": 170,
    "b": 236
  },
  "hsl": {
    "h": 234.247,
    "s": 65.766,
    "l": 78.235
  },
  "oklch": {
    "l": 0.75696,
    "c": 0.09504,
    "h": 279.2
  },
  "luminance": 0.42592
}

Semantic roles & 50–950 ramp

primary

#A3AAEC

secondary

#F1EFDA

accent

#BC18CE

background

#FBFBFE

surface

#F7F7FD

border

#D0D0D5

text

#121217

muted

#818185

Preview Lab

Preview with #A3AAEC

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

Preview Lab → · Contrast checker → · Palette generator →