#B5BBFC#B5BBFC

#B5BBFC is a light, moderate blue. Relative luminance 0.524; OKLCH L 81.1% C 0.092 H 280.0°. Best body text is #000000 at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#B5BBFC
RGB	rgb(181, 187, 252)
HSL	hsl(235, 92%, 85%)
HSV	hsv(235, 28%, 99%)
CMYK	cmyk(28.2%, 25.8%, 0%, 1.2%)
CIE-LAB	lab(77.51, 12.04, -32.74)
CIE-LCH	lch(77.51, 34.88, 290.19°)
OKLab	oklab(81.06% 0.016 -0.0905)
OKLCH	oklch(81.06% 0.092 280)
XYZ	xyz(54.3924, 52.3912, 99.3233)
Luminance	0.5239 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5BBFC #FCF6B5

analogous

#B5DEFC #B5BBFC #D3B5FC

triadic

#B5BBFC #FCB5BB #BBFCB5

tetradic

#B5BBFC #FCB5DE #FCF6B5 #B5FCD3

square

#B5BBFC #FCB5DE #FCF6B5 #B5FCD3

split-complementary

#B5BBFC #FCD3B5 #DEFCB5

monochromatic

#3F4FF7 #7A85FA #B5BBFC #E2E4FE #E2E4FE

Accessibility & contrast

On white

1.83

#B5BBFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.48

#B5BBFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5BBFC

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5BBFC	#FFFFFF	#000000	##000000
##B5BBFC	1.00	1.83	11.48	11.48
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.48	21.00	1.00	1.00
##000000	11.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8C2FF

Deuteranopia (green-blind)

#A5BDFA

Tritanopia (blue-blind)

#A3C7D2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #b5bbfc;
/* rgb */ color: rgb(181, 187, 252);
/* oklch */ color: oklch(81.1% 0.092 280.0);

Tailwind

colors: {
  custom: {
    50: '#cccffd',
    500: '#b5bbfc',
    950: '#000000',
  },
}

SCSS

$custom: #b5bbfc;
$custom-light: #cccffd;
$custom-dark: #000000;

JSON

{
  "hex": "#b5bbfc",
  "rgb": {
    "r": 181,
    "g": 187,
    "b": 252
  },
  "hsl": {
    "h": 234.93,
    "s": 92.208,
    "l": 84.902
  },
  "oklch": {
    "l": 0.8106,
    "c": 0.09188,
    "h": 280
  },
  "luminance": 0.52393
}

Semantic roles & 50–950 ramp

primary

#B5BBFC

secondary

#E1D874

accent

#D200E6

background

#FEFEFF

surface

#FBFBFF

border

#D4D4D7

text

#131317

muted

#838385

Preview Lab

Preview with #B5BBFC

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

Preview Lab → · Contrast checker → · Palette generator →