#A4BDF9#A4BDF9

#A4BDF9 is a light, moderate blue. Relative luminance 0.511; OKLCH L 80.1% C 0.090 H 266.9°. Best body text is #000000 at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#A4BDF9
RGB	rgb(164, 189, 249)
HSL	hsl(222, 88%, 81%)
HSV	hsv(222, 34%, 98%)
CMYK	cmyk(34.1%, 24.1%, 0%, 2.4%)
CIE-LAB	lab(76.75, 5.43, -32.39)
CIE-LCH	lch(76.75, 32.84, 279.52°)
OKLab	oklab(80.14% -0.0049 -0.0897)
OKLCH	oklch(80.14% 0.09 266.9)
XYZ	xyz(50.6013, 51.1252, 96.8061)
Luminance	0.5113 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4BDF9 #F9E0A4

analogous

#A4E7F9 #A4BDF9 #B5A4F9

triadic

#A4BDF9 #F9A4BD #BDF9A4

tetradic

#A4BDF9 #F9A4E7 #F9E0A4 #A4F9B5

square

#A4BDF9 #F9A4E7 #F9E0A4 #A4F9B5

split-complementary

#A4BDF9 #F9B5A4 #E7F9A4

monochromatic

#316AF1 #6B93F5 #A4BDF9 #DDE7FD #E2EAFD

Accessibility & contrast

On white

1.87

#A4BDF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.23

#A4BDF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4BDF9

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4BDF9	#FFFFFF	#000000	##000000
##A4BDF9	1.00	1.87	11.23	11.23
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.23	21.00	1.00	1.00
##000000	11.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9C2FC

Deuteranopia (green-blind)

#A1BAF8

Tritanopia (blue-blind)

#8BC9D2

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a4bdf9;
/* rgb */ color: rgb(164, 189, 249);
/* oklch */ color: oklch(80.1% 0.090 266.9);

Tailwind

colors: {
  custom: {
    50: '#c1d0fb',
    500: '#a4bdf9',
    950: '#000000',
  },
}

SCSS

$custom: #a4bdf9;
$custom-light: #c1d0fb;
$custom-dark: #000000;

JSON

{
  "hex": "#a4bdf9",
  "rgb": {
    "r": 164,
    "g": 189,
    "b": 249
  },
  "hsl": {
    "h": 222.353,
    "s": 87.629,
    "l": 80.98
  },
  "oklch": {
    "l": 0.80139,
    "c": 0.08987,
    "h": 266.9
  },
  "luminance": 0.51127
}

Semantic roles & 50–950 ramp

primary

#A4BDF9

secondary

#DBB867

accent

#A101E4

background

#FDFEFF

surface

#F9FBFF

border

#D2D4D7

text

#121417

muted

#828385

Preview Lab

Preview with #A4BDF9

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

Preview Lab → · Contrast checker → · Palette generator →