#B3BBFA#B3BBFA

#B3BBFA is a light, moderate blue. Relative luminance 0.520; OKLCH L 80.8% C 0.089 H 278.6°. Best body text is #000000 at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#B3BBFA
RGB	rgb(179, 187, 250)
HSL	hsl(233, 88%, 84%)
HSV	hsv(233, 28%, 98%)
CMYK	cmyk(28.4%, 25.2%, 0%, 2%)
CIE-LAB	lab(77.30, 10.98, -32.01)
CIE-LCH	lch(77.30, 33.84, 288.94°)
OKLab	oklab(80.83% 0.0134 -0.0884)
OKLCH	oklch(80.83% 0.089 278.6)
XYZ	xyz(53.6114, 52.0250, 97.6411)
Luminance	0.5203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BBFA #FAF2B3

analogous

#B3DFFA #B3BBFA #CFB3FA

triadic

#B3BBFA #FAB3BB #BBFAB3

tetradic

#B3BBFA #FAB3DF #FAF2B3 #B3FACF

square

#B3BBFA #FAB3DF #FAF2B3 #B3FACF

split-complementary

#B3BBFA #FACFB3 #DFFAB3

monochromatic

#4054F2 #7A88F6 #B3BBFA #E2E5FD #E2E5FD

Accessibility & contrast

On white

1.84

#B3BBFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.41

#B3BBFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BBFA

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BBFA	#FFFFFF	#000000	##000000
##B3BBFA	1.00	1.84	11.41	11.41
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.41	21.00	1.00	1.00
##000000	11.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9C2FD

Deuteranopia (green-blind)

#A5BCF8

Tritanopia (blue-blind)

#A1C7D1

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #b3bbfa;
/* rgb */ color: rgb(179, 187, 250);
/* oklch */ color: oklch(80.8% 0.089 278.6);

Tailwind

colors: {
  custom: {
    50: '#cbcffc',
    500: '#b3bbfa',
    950: '#000000',
  },
}

SCSS

$custom: #b3bbfa;
$custom-light: #cbcffc;
$custom-dark: #000000;

JSON

{
  "hex": "#b3bbfa",
  "rgb": {
    "r": 179,
    "g": 187,
    "b": 250
  },
  "hsl": {
    "h": 233.239,
    "s": 87.654,
    "l": 84.118
  },
  "oklch": {
    "l": 0.8083,
    "c": 0.08944,
    "h": 278.6
  },
  "luminance": 0.52026
}

Semantic roles & 50–950 ramp

primary

#B3BBFA

secondary

#DED274

accent

#CB01E4

background

#FEFEFF

surface

#FAFBFF

border

#D3D4D7

text

#131317

muted

#838385

Preview Lab

Preview with #B3BBFA

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

Preview Lab → · Contrast checker → · Palette generator →