#A1B2F9#A1B2F9

#A1B2F9 is a light, moderate blue. Relative luminance 0.463; OKLCH L 77.7% C 0.103 H 273.4°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#A1B2F9
RGB	rgb(161, 178, 249)
HSL	hsl(228, 88%, 80%)
HSV	hsv(228, 35%, 98%)
CMYK	cmyk(35.3%, 28.5%, 0%, 2.4%)
CIE-LAB	lab(73.71, 10.69, -37.12)
CIE-LCH	lch(73.71, 38.63, 286.07°)
OKLab	oklab(77.72% 0.0062 -0.1033)
OKLCH	oklch(77.72% 0.103 273.4)
XYZ	xyz(47.7122, 46.2555, 96.0184)
Luminance	0.4626 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1B2F9 #F9E8A1

analogous

#A1DEF9 #A1B2F9 #BCA1F9

triadic

#A1B2F9 #F9A1B2 #B2F9A1

tetradic

#A1B2F9 #F9A1DE #F9E8A1 #A1F9BC

square

#A1B2F9 #F9A1DE #F9E8A1 #A1F9BC

split-complementary

#A1B2F9 #F9BCA1 #DEF9A1

monochromatic

#2E54F2 #6783F5 #A1B2F9 #DBE1FD #E2E7FD

Accessibility & contrast

On white

2.05

#A1B2F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#A1B2F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1B2F9

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1B2F9	#FFFFFF	#000000	##000000
##A1B2F9	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB9FC

Deuteranopia (green-blind)

#94B2F7

Tritanopia (blue-blind)

#87C0CB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #a1b2f9;
/* rgb */ color: rgb(161, 178, 249);
/* oklch */ color: oklch(77.7% 0.103 273.4);

Tailwind

colors: {
  custom: {
    50: '#bfc8fb',
    500: '#a1b2f9',
    950: '#000000',
  },
}

SCSS

$custom: #a1b2f9;
$custom-light: #bfc8fb;
$custom-dark: #000000;

JSON

{
  "hex": "#a1b2f9",
  "rgb": {
    "r": 161,
    "g": 178,
    "b": 249
  },
  "hsl": {
    "h": 228.409,
    "s": 88,
    "l": 80.392
  },
  "oklch": {
    "l": 0.7772,
    "c": 0.10348,
    "h": 273.4
  },
  "luminance": 0.46257
}

Semantic roles & 50–950 ramp

primary

#A1B2F9

secondary

#F5EFD6

accent

#B901E5

background

#FBFCFF

surface

#F7F8FF

border

#D0D1D7

text

#121317

muted

#818285

Preview Lab

Preview with #A1B2F9

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

Preview Lab → · Contrast checker → · Palette generator →