#B5BBFF#B5BBFF

#B5BBFF is a light, moderate blue. Relative luminance 0.526; OKLCH L 81.2% C 0.096 H 280.1°. Best body text is #000000 at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#B5BBFF
RGB	rgb(181, 187, 255)
HSL	hsl(235, 100%, 85%)
HSV	hsv(235, 29%, 100%)
CMYK	cmyk(29%, 26.7%, 0%, 0%)
CIE-LAB	lab(77.63, 12.76, -34.17)
CIE-LCH	lch(77.63, 36.47, 290.48°)
OKLab	oklab(81.19% 0.0169 -0.0945)
OKLCH	oklch(81.19% 0.096 280.1)
XYZ	xyz(54.8715, 52.5829, 101.8468)
Luminance	0.5258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5BBFF #FFF9B5

analogous

#B5E0FF #B5BBFF #D4B5FF

triadic

#B5BBFF #FFB5BB #BBFFB5

tetradic

#B5BBFF #FFB5E0 #FFF9B5 #B5FFD4

square

#B5BBFF #FFB5E0 #FFF9B5 #B5FFD4

split-complementary

#B5BBFF #FFD4B5 #E0FFB5

monochromatic

#3B4BFF #7883FF #B5BBFF #E0E3FF #E0E3FF

Accessibility & contrast

On white

1.82

#B5BBFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.52

#B5BBFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5BBFF

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5BBFF	#FFFFFF	#000000	##000000
##B5BBFF	1.00	1.82	11.52	11.52
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.52	21.00	1.00	1.00
##000000	11.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7C3FF

Deuteranopia (green-blind)

#A4BDFD

Tritanopia (blue-blind)

#A2C7D3

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b5bbff;
/* rgb */ color: rgb(181, 187, 255);
/* oklch */ color: oklch(81.2% 0.096 280.1);

Tailwind

colors: {
  custom: {
    50: '#cccfff',
    500: '#b5bbff',
    950: '#000000',
  },
}

SCSS

$custom: #b5bbff;
$custom-light: #cccfff;
$custom-dark: #000000;

JSON

{
  "hex": "#b5bbff",
  "rgb": {
    "r": 181,
    "g": 187,
    "b": 255
  },
  "hsl": {
    "h": 235.135,
    "s": 100,
    "l": 85.49
  },
  "oklch": {
    "l": 0.81186,
    "c": 0.09604,
    "h": 280.1
  },
  "luminance": 0.52584
}

Semantic roles & 50–950 ramp

primary

#B5BBFF

secondary

#E6DD72

accent

#D300E6

background

#FEFEFF

surface

#FBFBFF

border

#D4D4D7

text

#131318

muted

#838386

Preview Lab

Preview with #B5BBFF

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

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