#B4BBF2#B4BBF2

#B4BBF2 is a light, moderate blue. Relative luminance 0.517; OKLCH L 80.6% C 0.078 H 278.8°. Best body text is #000000 at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#B4BBF2
RGB	rgb(180, 187, 242)
HSL	hsl(233, 70%, 83%)
HSV	hsv(233, 26%, 95%)
CMYK	cmyk(25.6%, 22.7%, 0%, 5.1%)
CIE-LAB	lab(77.07, 9.37, -28.05)
CIE-LCH	lch(77.07, 29.57, 288.47°)
OKLab	oklab(80.58% 0.012 -0.0772)
OKLCH	oklch(80.58% 0.078 278.8)
XYZ	xyz(52.6156, 51.6535, 91.1852)
Luminance	0.5165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4BBF2 #F2EBB4

analogous

#B4DAF2 #B4BBF2 #CCB4F2

triadic

#B4BBF2 #F2B4BB #BBF2B4

tetradic

#B4BBF2 #F2B4DA #F2EBB4 #B4F2CC

square

#B4BBF2 #F2B4DA #F2EBB4 #B4F2CC

split-complementary

#B4BBF2 #F2CCB4 #DAF2B4

monochromatic

#4C5CE0 #808CE9 #B4BBF2 #E5E7FA #E5E7FA

Accessibility & contrast

On white

1.85

#B4BBF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.33

#B4BBF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4BBF2

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4BBF2	#FFFFFF	#000000	##000000
##B4BBF2	1.00	1.85	11.33	11.33
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.33	21.00	1.00	1.00
##000000	11.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACC1F4

Deuteranopia (green-blind)

#A8BCF1

Tritanopia (blue-blind)

#A5C5CE

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #b4bbf2;
/* rgb */ color: rgb(180, 187, 242);
/* oklch */ color: oklch(80.6% 0.078 278.8);

Tailwind

colors: {
  custom: {
    50: '#cbcff6',
    500: '#b4bbf2',
    950: '#000000',
  },
}

SCSS

$custom: #b4bbf2;
$custom-light: #cbcff6;
$custom-dark: #000000;

JSON

{
  "hex": "#b4bbf2",
  "rgb": {
    "r": 180,
    "g": 187,
    "b": 242
  },
  "hsl": {
    "h": 233.226,
    "s": 70.455,
    "l": 82.745
  },
  "oklch": {
    "l": 0.80578,
    "c": 0.0781,
    "h": 278.8
  },
  "luminance": 0.51655
}

Semantic roles & 50–950 ramp

primary

#B4BBF2

secondary

#D1C779

accent

#BD13D2

background

#FEFEFF

surface

#FAFBFE

border

#D3D4D6

text

#131317

muted

#838385

Preview Lab

Preview with #B4BBF2

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

Preview Lab → · Contrast checker → · Palette generator →