#B5BBF2#B5BBF2

#B5BBF2 is a light, moderate blue. Relative luminance 0.518; OKLCH L 80.7% C 0.078 H 279.6°. Best body text is #000000 at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#B5BBF2
RGB	rgb(181, 187, 242)
HSL	hsl(234, 70%, 83%)
HSV	hsv(234, 25%, 95%)
CMYK	cmyk(25.2%, 22.7%, 0%, 5.1%)
CIE-LAB	lab(77.15, 9.66, -27.93)
CIE-LCH	lch(77.15, 29.55, 289.09°)
OKLab	oklab(80.65% 0.0131 -0.0768)
OKLCH	oklch(80.65% 0.078 279.6)
XYZ	xyz(52.8493, 51.7740, 91.1961)
Luminance	0.5178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5BBF2 #F2ECB5

analogous

#B5D9F2 #B5BBF2 #CDB5F2

triadic

#B5BBF2 #F2B5BB #BBF2B5

tetradic

#B5BBF2 #F2B5D9 #F2ECB5 #B5F2CD

square

#B5BBF2 #F2B5D9 #F2ECB5 #B5F2CD

split-complementary

#B5BBF2 #F2CDB5 #D9F2B5

monochromatic

#4D5BE0 #818BE9 #B5BBF2 #E5E7FA #E5E7FA

Accessibility & contrast

On white

1.85

#B5BBF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.36

#B5BBF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5BBF2

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5BBF2	#FFFFFF	#000000	##000000
##B5BBF2	1.00	1.85	11.36	11.36
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.36	21.00	1.00	1.00
##000000	11.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACC1F4

Deuteranopia (green-blind)

#A9BCF1

Tritanopia (blue-blind)

#A6C5CE

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #b5bbf2;
/* rgb */ color: rgb(181, 187, 242);
/* oklch */ color: oklch(80.7% 0.078 279.6);

Tailwind

colors: {
  custom: {
    50: '#cccff6',
    500: '#b5bbf2',
    950: '#000000',
  },
}

SCSS

$custom: #b5bbf2;
$custom-light: #cccff6;
$custom-dark: #000000;

JSON

{
  "hex": "#b5bbf2",
  "rgb": {
    "r": 181,
    "g": 187,
    "b": 242
  },
  "hsl": {
    "h": 234.098,
    "s": 70.115,
    "l": 82.941
  },
  "oklch": {
    "l": 0.80652,
    "c": 0.07793,
    "h": 279.6
  },
  "luminance": 0.51775
}

Semantic roles & 50–950 ramp

primary

#B5BBF2

secondary

#D1C97A

accent

#BF13D2

background

#FEFEFF

surface

#FAFBFE

border

#D3D4D6

text

#131317

muted

#838385

Preview Lab

Preview with #B5BBF2

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

Preview Lab → · Contrast checker → · Palette generator →