#B5BBFD#B5BBFD

#B5BBFD is a light, moderate blue. Relative luminance 0.525; OKLCH L 81.1% C 0.093 H 280.1°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#B5BBFD
RGB	rgb(181, 187, 253)
HSL	hsl(235, 95%, 85%)
HSV	hsv(235, 28%, 99%)
CMYK	cmyk(28.5%, 26.1%, 0%, 0.8%)
CIE-LAB	lab(77.55, 12.28, -33.21)
CIE-LCH	lch(77.55, 35.41, 290.29°)
OKLab	oklab(81.1% 0.0163 -0.0918)
OKLCH	oklch(81.1% 0.093 280.1)
XYZ	xyz(54.5513, 52.4548, 100.1601)
Luminance	0.5246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5BBFD #FDF7B5

analogous

#B5DFFD #B5BBFD #D3B5FD

triadic

#B5BBFD #FDB5BB #BBFDB5

tetradic

#B5BBFD #FDB5DF #FDF7B5 #B5FDD3

square

#B5BBFD #FDB5DF #FDF7B5 #B5FDD3

split-complementary

#B5BBFD #FDD3B5 #DFFDB5

monochromatic

#3E4DFA #7984FB #B5BBFD #E1E4FE #E1E4FE

Accessibility & contrast

On white

1.83

#B5BBFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#B5BBFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5BBFD

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5BBFD	#FFFFFF	#000000	##000000
##B5BBFD	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8C2FF

Deuteranopia (green-blind)

#A4BDFB

Tritanopia (blue-blind)

#A3C7D2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b5bbfd;
/* rgb */ color: rgb(181, 187, 253);
/* oklch */ color: oklch(81.1% 0.093 280.1);

Tailwind

colors: {
  custom: {
    50: '#cccffe',
    500: '#b5bbfd',
    950: '#000000',
  },
}

SCSS

$custom: #b5bbfd;
$custom-light: #cccffe;
$custom-dark: #000000;

JSON

{
  "hex": "#b5bbfd",
  "rgb": {
    "r": 181,
    "g": 187,
    "b": 253
  },
  "hsl": {
    "h": 235,
    "s": 94.737,
    "l": 85.098
  },
  "oklch": {
    "l": 0.81102,
    "c": 0.09327,
    "h": 280.1
  },
  "luminance": 0.52456
}

Semantic roles & 50–950 ramp

primary

#B5BBFD

secondary

#E3D973

accent

#D200E6

background

#FEFEFF

surface

#FBFBFF

border

#D4D4D7

text

#131317

muted

#838385

Preview Lab

Preview with #B5BBFD

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

Preview Lab → · Contrast checker → · Palette generator →