#A3BBF9#A3BBF9

#A3BBF9 is a light, moderate blue. Relative luminance 0.502; OKLCH L 79.7% C 0.092 H 267.9°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#A3BBF9
RGB	rgb(163, 187, 249)
HSL	hsl(223, 88%, 81%)
HSV	hsv(223, 35%, 98%)
CMYK	cmyk(34.5%, 24.9%, 0%, 2.4%)
CIE-LAB	lab(76.17, 6.26, -33.30)
CIE-LCH	lch(76.17, 33.88, 280.64°)
OKLab	oklab(79.67% -0.0033 -0.0923)
OKLCH	oklch(79.67% 0.092 267.9)
XYZ	xyz(49.9684, 50.1647, 96.6541)
Luminance	0.5017 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BBF9 #F9E1A3

analogous

#A3E6F9 #A3BBF9 #B6A3F9

triadic

#A3BBF9 #F9A3BB #BBF9A3

tetradic

#A3BBF9 #F9A3E6 #F9E1A3 #A3F9B6

square

#A3BBF9 #F9A3E6 #F9E1A3 #A3F9B6

split-complementary

#A3BBF9 #F9B6A3 #E6F9A3

monochromatic

#3066F2 #6A91F5 #A3BBF9 #DCE5FD #E2EAFD

Accessibility & contrast

On white

1.90

#A3BBF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#A3BBF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BBF9

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BBF9	#FFFFFF	#000000	##000000
##A3BBF9	1.00	1.90	11.03	11.03
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.03	21.00	1.00	1.00
##000000	11.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7C0FC

Deuteranopia (green-blind)

#9FB8F8

Tritanopia (blue-blind)

#8AC7D0

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a3bbf9;
/* rgb */ color: rgb(163, 187, 249);
/* oklch */ color: oklch(79.7% 0.092 267.9);

Tailwind

colors: {
  custom: {
    50: '#c0cffb',
    500: '#a3bbf9',
    950: '#000000',
  },
}

SCSS

$custom: #a3bbf9;
$custom-light: #c0cffb;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bbf9",
  "rgb": {
    "r": 163,
    "g": 187,
    "b": 249
  },
  "hsl": {
    "h": 223.256,
    "s": 87.755,
    "l": 80.784
  },
  "oklch": {
    "l": 0.79666,
    "c": 0.0924,
    "h": 267.9
  },
  "luminance": 0.50167
}

Semantic roles & 50–950 ramp

primary

#A3BBF9

secondary

#DABA66

accent

#A501E4

background

#FDFEFF

surface

#F9FBFF

border

#D2D4D7

text

#121317

muted

#828385

Preview Lab

Preview with #A3BBF9

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

Preview Lab → · Contrast checker → · Palette generator →