#A3A5FA#A3A5FA

#A3A5FA is a light, vivid blue. Relative luminance 0.416; OKLCH L 75.4% C 0.121 H 282.0°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#A3A5FA
RGB	rgb(163, 165, 250)
HSL	hsl(239, 90%, 81%)
HSV	hsv(239, 35%, 98%)
CMYK	cmyk(34.8%, 34%, 0%, 2%)
CIE-LAB	lab(70.59, 18.78, -42.51)
CIE-LCH	lch(70.59, 46.47, 293.83°)
OKLab	oklab(75.36% 0.0253 -0.1188)
OKLCH	oklch(75.36% 0.121 282)
XYZ	xyz(45.8099, 41.5974, 96.0394)
Luminance	0.4160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3A5FA #FAF8A3

analogous

#A3D0FA #A3A5FA #CCA3FA

triadic

#A3A5FA #FAA3A5 #A5FAA3

tetradic

#A3A5FA #FAA3D0 #FAF8A3 #A3FACC

square

#A3A5FA #FAA3D0 #FAF8A3 #A3FACC

split-complementary

#A3A5FA #FACCA3 #D0FAA3

monochromatic

#2F33F4 #696CF7 #A3A5FA #DDDEFD #E2E3FD

Accessibility & contrast

On white

2.25

#A3A5FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#A3A5FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3A5FA

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3A5FA	#FFFFFF	#000000	##000000
##A3A5FA	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8AB0FD

Deuteranopia (green-blind)

#87AAF8

Tritanopia (blue-blind)

#8BB5C4

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #a3a5fa;
/* rgb */ color: rgb(163, 165, 250);
/* oklch */ color: oklch(75.4% 0.121 282.0);

Tailwind

colors: {
  custom: {
    50: '#c1bffc',
    500: '#a3a5fa',
    950: '#000000',
  },
}

SCSS

$custom: #a3a5fa;
$custom-light: #c1bffc;
$custom-dark: #000000;

JSON

{
  "hex": "#a3a5fa",
  "rgb": {
    "r": 163,
    "g": 165,
    "b": 250
  },
  "hsl": {
    "h": 238.621,
    "s": 89.691,
    "l": 80.98
  },
  "oklch": {
    "l": 0.7536,
    "c": 0.12145,
    "h": 282
  },
  "luminance": 0.41599
}

Semantic roles & 50–950 ramp

primary

#A3A5FA

secondary

#F6F5D5

accent

#E000E6

background

#FCFBFF

surface

#F8F7FF

border

#D1D0D7

text

#121217

muted

#818185

Preview Lab

Preview with #A3A5FA

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

Preview Lab → · Contrast checker → · Palette generator →