#B5BBFA#B5BBFA

#B5BBFA is a light, moderate blue. Relative luminance 0.523; OKLCH L 81.0% C 0.089 H 280.0°. Best body text is #000000 at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#B5BBFA
RGB	rgb(181, 187, 250)
HSL	hsl(235, 87%, 85%)
HSV	hsv(235, 28%, 98%)
CMYK	cmyk(27.6%, 25.2%, 0%, 2%)
CIE-LAB	lab(77.44, 11.56, -31.78)
CIE-LCH	lch(77.44, 33.81, 289.99°)
OKLab	oklab(80.98% 0.0154 -0.0877)
OKLCH	oklch(80.98% 0.089 280)
XYZ	xyz(54.0771, 52.2651, 97.6630)
Luminance	0.5227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5BBFA #FAF4B5

analogous

#B5DDFA #B5BBFA #D2B5FA

triadic

#B5BBFA #FAB5BB #BBFAB5

tetradic

#B5BBFA #FAB5DD #FAF4B5 #B5FAD2

square

#B5BBFA #FAB5DD #FAF4B5 #B5FAD2

split-complementary

#B5BBFA #FAD2B5 #DDFAB5

monochromatic

#4252F2 #7C86F6 #B5BBFA #E2E5FD #E2E5FD

Accessibility & contrast

On white

1.83

#B5BBFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.45

#B5BBFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5BBFA

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5BBFA	#FFFFFF	#000000	##000000
##B5BBFA	1.00	1.83	11.45	11.45
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.45	21.00	1.00	1.00
##000000	11.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9C2FD

Deuteranopia (green-blind)

#A6BDF8

Tritanopia (blue-blind)

#A4C6D1

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #b5bbfa;
/* rgb */ color: rgb(181, 187, 250);
/* oklch */ color: oklch(81.0% 0.089 280.0);

Tailwind

colors: {
  custom: {
    50: '#cccffc',
    500: '#b5bbfa',
    950: '#000000',
  },
}

SCSS

$custom: #b5bbfa;
$custom-light: #cccffc;
$custom-dark: #000000;

JSON

{
  "hex": "#b5bbfa",
  "rgb": {
    "r": 181,
    "g": 187,
    "b": 250
  },
  "hsl": {
    "h": 234.783,
    "s": 87.342,
    "l": 84.51
  },
  "oklch": {
    "l": 0.80977,
    "c": 0.08909,
    "h": 280
  },
  "luminance": 0.52267
}

Semantic roles & 50–950 ramp

primary

#B5BBFA

secondary

#DED575

accent

#D002E4

background

#FEFEFF

surface

#FBFBFF

border

#D4D4D7

text

#131317

muted

#838385

Preview Lab

Preview with #B5BBFA

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

Preview Lab → · Contrast checker → · Palette generator →