#B9BBEF#B9BBEF

#B9BBEF is a light, moderate blue. Relative luminance 0.521; OKLCH L 80.8% C 0.073 H 282.9°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#B9BBEF
RGB	rgb(185, 187, 239)
HSL	hsl(238, 63%, 83%)
HSV	hsv(238, 23%, 94%)
CMYK	cmyk(22.6%, 21.8%, 0%, 6.3%)
CIE-LAB	lab(77.33, 10.16, -26.00)
CIE-LCH	lch(77.33, 27.92, 291.35°)
OKLab	oklab(80.84% 0.0164 -0.0713)
OKLCH	oklch(80.84% 0.073 282.9)
XYZ	xyz(53.3540, 52.0859, 88.8872)
Luminance	0.5209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9BBEF #EFEDB9

analogous

#B9D6EF #B9BBEF #D2B9EF

triadic

#B9BBEF #EFB9BB #BBEFB9

tetradic

#B9BBEF #EFB9D6 #EFEDB9 #B9EFD2

square

#B9BBEF #EFB9D6 #EFEDB9 #B9EFD2

split-complementary

#B9BBEF #EFD2B9 #D6EFB9

monochromatic

#555AD8 #878BE4 #B9BBEF #E6E7F9 #E6E7F9

Accessibility & contrast

On white

1.84

#B9BBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#B9BBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9BBEF

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9BBEF	#FFFFFF	#000000	##000000
##B9BBEF	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADC1F1

Deuteranopia (green-blind)

#ABBDEE

Tritanopia (blue-blind)

#ADC4CD

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #b9bbef;
/* rgb */ color: rgb(185, 187, 239);
/* oklch */ color: oklch(80.8% 0.073 282.9);

Tailwind

colors: {
  custom: {
    50: '#cecff4',
    500: '#b9bbef',
    950: '#000000',
  },
}

SCSS

$custom: #b9bbef;
$custom-light: #cecff4;
$custom-dark: #000000;

JSON

{
  "hex": "#b9bbef",
  "rgb": {
    "r": 185,
    "g": 187,
    "b": 239
  },
  "hsl": {
    "h": 237.778,
    "s": 62.791,
    "l": 83.137
  },
  "oklch": {
    "l": 0.80835,
    "c": 0.07318,
    "h": 282.9
  },
  "luminance": 0.52087
}

Semantic roles & 50–950 ramp

primary

#B9BBEF

secondary

#CDCA7F

accent

#C41BCB

background

#FEFEFF

surface

#FBFBFE

border

#D4D4D6

text

#141317

muted

#838385

Preview Lab

Preview with #B9BBEF

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

Preview Lab → · Contrast checker → · Palette generator →