#A1B4FA#A1B4FA

#A1B4FA is a light, moderate blue. Relative luminance 0.471; OKLCH L 78.2% C 0.102 H 272.2°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#A1B4FA
RGB	rgb(161, 180, 250)
HSL	hsl(227, 90%, 81%)
HSV	hsv(227, 36%, 98%)
CMYK	cmyk(35.6%, 28%, 0%, 2%)
CIE-LAB	lab(74.27, 9.84, -36.79)
CIE-LCH	lch(74.27, 38.09, 284.97°)
OKLab	oklab(78.16% 0.0039 -0.1024)
OKLCH	oklch(78.16% 0.102 272.2)
XYZ	xyz(48.2695, 47.1197, 96.9757)
Luminance	0.4712 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1B4FA #FAE7A1

analogous

#A1E0FA #A1B4FA #BAA1FA

triadic

#A1B4FA #FAA1B4 #B4FAA1

tetradic

#A1B4FA #FAA1E0 #FAE7A1 #A1FABA

square

#A1B4FA #FAA1E0 #FAE7A1 #A1FABA

split-complementary

#A1B4FA #FABAA1 #E0FAA1

monochromatic

#2D57F4 #6786F7 #A1B4FA #DBE2FD #E2E8FD

Accessibility & contrast

On white

2.01

#A1B4FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.42

#A1B4FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1B4FA

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1B4FA	#FFFFFF	#000000	##000000
##A1B4FA	1.00	2.01	10.42	10.42
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.42	21.00	1.00	1.00
##000000	10.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DBBFD

Deuteranopia (green-blind)

#96B3F8

Tritanopia (blue-blind)

#87C2CD

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #a1b4fa;
/* rgb */ color: rgb(161, 180, 250);
/* oklch */ color: oklch(78.2% 0.102 272.2);

Tailwind

colors: {
  custom: {
    50: '#bfcafc',
    500: '#a1b4fa',
    950: '#000000',
  },
}

SCSS

$custom: #a1b4fa;
$custom-light: #bfcafc;
$custom-dark: #000000;

JSON

{
  "hex": "#a1b4fa",
  "rgb": {
    "r": 161,
    "g": 180,
    "b": 250
  },
  "hsl": {
    "h": 227.191,
    "s": 89.899,
    "l": 80.588
  },
  "oklch": {
    "l": 0.78164,
    "c": 0.10244,
    "h": 272.2
  },
  "luminance": 0.47122
}

Semantic roles & 50–950 ramp

primary

#A1B4FA

secondary

#F6EFD5

accent

#B500E6

background

#FBFCFF

surface

#F7F8FF

border

#D0D1D7

text

#121317

muted

#818285

Preview Lab

Preview with #A1B4FA

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

Preview Lab → · Contrast checker → · Palette generator →