#A3B0FA#A3B0FA

#A3B0FA is a light, moderate blue. Relative luminance 0.457; OKLCH L 77.5% C 0.107 H 276.0°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#A3B0FA
RGB	rgb(163, 176, 250)
HSL	hsl(231, 90%, 81%)
HSV	hsv(231, 35%, 98%)
CMYK	cmyk(34.8%, 29.6%, 0%, 2%)
CIE-LAB	lab(73.37, 12.60, -38.17)
CIE-LCH	lch(73.37, 40.20, 288.27°)
OKLab	oklab(77.51% 0.0111 -0.1063)
OKLCH	oklch(77.51% 0.107 276)
XYZ	xyz(47.8800, 45.7375, 96.7294)
Luminance	0.4574 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B0FA #FAEDA3

analogous

#A3DCFA #A3B0FA #C1A3FA

triadic

#A3B0FA #FAA3B0 #B0FAA3

tetradic

#A3B0FA #FAA3DC #FAEDA3 #A3FAC1

square

#A3B0FA #FAA3DC #FAEDA3 #A3FAC1

split-complementary

#A3B0FA #FAC1A3 #DCFAA3

monochromatic

#2F4CF4 #697EF7 #A3B0FA #DDE2FD #E2E6FD

Accessibility & contrast

On white

2.07

#A3B0FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#A3B0FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B0FA

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B0FA	#FFFFFF	#000000	##000000
##A3B0FA	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99B8FD

Deuteranopia (green-blind)

#93B1F8

Tritanopia (blue-blind)

#8ABECA

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #a3b0fa;
/* rgb */ color: rgb(163, 176, 250);
/* oklch */ color: oklch(77.5% 0.107 276.0);

Tailwind

colors: {
  custom: {
    50: '#c0c7fc',
    500: '#a3b0fa',
    950: '#000000',
  },
}

SCSS

$custom: #a3b0fa;
$custom-light: #c0c7fc;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b0fa",
  "rgb": {
    "r": 163,
    "g": 176,
    "b": 250
  },
  "hsl": {
    "h": 231.034,
    "s": 89.691,
    "l": 80.98
  },
  "oklch": {
    "l": 0.77507,
    "c": 0.10686,
    "h": 276
  },
  "luminance": 0.45739
}

Semantic roles & 50–950 ramp

primary

#A3B0FA

secondary

#F6F1D5

accent

#C300E6

background

#FCFCFF

surface

#F8F8FF

border

#D1D1D7

text

#121317

muted

#818285

Preview Lab

Preview with #A3B0FA

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

Preview Lab → · Contrast checker → · Palette generator →