#A1BDF9#A1BDF9

#A1BDF9 is a light, moderate blue. Relative luminance 0.508; OKLCH L 79.9% C 0.091 H 265.0°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#A1BDF9
RGB	rgb(161, 189, 249)
HSL	hsl(221, 88%, 80%)
HSV	hsv(221, 35%, 98%)
CMYK	cmyk(35.3%, 24.1%, 0%, 2.4%)
CIE-LAB	lab(76.56, 4.62, -32.70)
CIE-LCH	lch(76.56, 33.03, 278.04°)
OKLab	oklab(79.94% -0.0079 -0.0907)
OKLCH	oklch(79.94% 0.091 265)
XYZ	xyz(49.9893, 50.8096, 96.7774)
Luminance	0.5081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1BDF9 #F9DDA1

analogous

#A1E9F9 #A1BDF9 #B1A1F9

triadic

#A1BDF9 #F9A1BD #BDF9A1

tetradic

#A1BDF9 #F9A1E9 #F9DDA1 #A1F9B1

square

#A1BDF9 #F9A1E9 #F9DDA1 #A1F9B1

split-complementary

#A1BDF9 #F9B1A1 #E9F9A1

monochromatic

#2E6CF2 #6795F5 #A1BDF9 #DBE5FD #E2EBFD

Accessibility & contrast

On white

1.88

#A1BDF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#A1BDF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BDF9

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1BDF9	#FFFFFF	#000000	##000000
##A1BDF9	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9C1FC

Deuteranopia (green-blind)

#A0B9F8

Tritanopia (blue-blind)

#86C9D2

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a1bdf9;
/* rgb */ color: rgb(161, 189, 249);
/* oklch */ color: oklch(79.9% 0.091 265.0);

Tailwind

colors: {
  custom: {
    50: '#bfd0fb',
    500: '#a1bdf9',
    950: '#000000',
  },
}

SCSS

$custom: #a1bdf9;
$custom-light: #bfd0fb;
$custom-dark: #000000;

JSON

{
  "hex": "#a1bdf9",
  "rgb": {
    "r": 161,
    "g": 189,
    "b": 249
  },
  "hsl": {
    "h": 220.909,
    "s": 88,
    "l": 80.392
  },
  "oklch": {
    "l": 0.7994,
    "c": 0.09101,
    "h": 265
  },
  "luminance": 0.50812
}

Semantic roles & 50–950 ramp

primary

#A1BDF9

secondary

#DAB564

accent

#9C01E5

background

#FDFEFF

surface

#F9FBFF

border

#D2D4D7

text

#121417

muted

#828385

Preview Lab

Preview with #A1BDF9

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

Preview Lab → · Contrast checker → · Palette generator →