#B9BBFB#B9BBFB

#B9BBFB is a light, moderate blue. Relative luminance 0.528; OKLCH L 81.3% C 0.090 H 282.8°. Best body text is #000000 at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#B9BBFB
RGB	rgb(185, 187, 251)
HSL	hsl(238, 89%, 85%)
HSV	hsv(238, 26%, 98%)
CMYK	cmyk(26.3%, 25.5%, 0%, 1.6%)
CIE-LAB	lab(77.77, 12.95, -31.78)
CIE-LCH	lch(77.77, 34.32, 292.17°)
OKLab	oklab(81.32% 0.02 -0.0877)
OKLCH	oklch(81.32% 0.09 282.8)
XYZ	xyz(55.1860, 52.8187, 98.5356)
Luminance	0.5282 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9BBFB #FBF9B9

analogous

#B9DCFB #B9BBFB #D8B9FB

triadic

#B9BBFB #FBB9BB #BBFBB9

tetradic

#B9BBFB #FBB9DC #FBF9B9 #B9FBD8

square

#B9BBFB #FBB9DC #FBF9B9 #B9FBD8

split-complementary

#B9BBFB #FBD8B9 #DCFBB9

monochromatic

#454BF4 #7F83F8 #B9BBFB #E2E3FD #E2E3FD

Accessibility & contrast

On white

1.82

#B9BBFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.56

#B9BBFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9BBFB

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9BBFB	#FFFFFF	#000000	##000000
##B9BBFB	1.00	1.82	11.56	11.56
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.56	21.00	1.00	1.00
##000000	11.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9C2FE

Deuteranopia (green-blind)

#A7BEF9

Tritanopia (blue-blind)

#A9C6D1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b9bbfb;
/* rgb */ color: rgb(185, 187, 251);
/* oklch */ color: oklch(81.3% 0.090 282.8);

Tailwind

colors: {
  custom: {
    50: '#cfcffd',
    500: '#b9bbfb',
    950: '#000000',
  },
}

SCSS

$custom: #b9bbfb;
$custom-light: #cfcffd;
$custom-dark: #000000;

JSON

{
  "hex": "#b9bbfb",
  "rgb": {
    "r": 185,
    "g": 187,
    "b": 251
  },
  "hsl": {
    "h": 238.182,
    "s": 89.189,
    "l": 85.49
  },
  "oklch": {
    "l": 0.81317,
    "c": 0.08994,
    "h": 282.8
  },
  "luminance": 0.5282
}

Semantic roles & 50–950 ramp

primary

#B9BBFB

secondary

#E0DD78

accent

#DF00E6

background

#FEFEFF

surface

#FBFBFF

border

#D4D4D7

text

#141317

muted

#838385

Preview Lab

Preview with #B9BBFB

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

Preview Lab → · Contrast checker → · Palette generator →