#BBB1FF#BBB1FF

#BBB1FF is a light, moderate blue. Relative luminance 0.492; OKLCH L 79.7% C 0.110 H 289.5°. Best body text is #000000 at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#BBB1FF
RGB	rgb(187, 177, 255)
HSL	hsl(248, 100%, 85%)
HSV	hsv(248, 31%, 100%)
CMYK	cmyk(26.7%, 30.6%, 0%, 0%)
CIE-LAB	lab(75.59, 19.98, -37.28)
CIE-LCH	lch(75.59, 42.30, 298.19°)
OKLab	oklab(79.73% 0.0367 -0.1033)
OKLCH	oklch(79.73% 0.11 289.5)
XYZ	xyz(54.2612, 49.2281, 101.2315)
Luminance	0.4923 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBB1FF #F5FFB1

analogous

#B1CEFF #BBB1FF #E2B1FF

triadic

#BBB1FF #FFBBB1 #B1FFBB

tetradic

#BBB1FF #FFB1CE #F5FFB1 #B1FFE2

square

#BBB1FF #FFB1CE #F5FFB1 #B1FFE2

split-complementary

#BBB1FF #FFE2B1 #CEFFB1

monochromatic

#5037FF #8674FF #BBB1FF #E4E0FF #E4E0FF

Accessibility & contrast

On white

1.94

#BBB1FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.85

#BBB1FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBB1FF

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBB1FF	#FFFFFF	#000000	##000000
##BBB1FF	1.00	1.94	10.85	10.85
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.85	21.00	1.00	1.00
##000000	10.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CBCFF

Deuteranopia (green-blind)

#9CB9FD

Tritanopia (blue-blind)

#ACBECD

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #bbb1ff;
/* rgb */ color: rgb(187, 177, 255);
/* oklch */ color: oklch(79.7% 0.110 289.5);

Tailwind

colors: {
  custom: {
    50: '#d1c8ff',
    500: '#bbb1ff',
    950: '#000000',
  },
}

SCSS

$custom: #bbb1ff;
$custom-light: #d1c8ff;
$custom-dark: #000000;

JSON

{
  "hex": "#bbb1ff",
  "rgb": {
    "r": 187,
    "g": 177,
    "b": 255
  },
  "hsl": {
    "h": 247.692,
    "s": 100,
    "l": 84.706
  },
  "oklch": {
    "l": 0.79726,
    "c": 0.10966,
    "h": 289.5
  },
  "luminance": 0.49229
}

Semantic roles & 50–950 ramp

primary

#BBB1FF

secondary

#F3F7D4

accent

#E600C8

background

#FCFCFF

surface

#F9F8FF

border

#D2D1D7

text

#141318

muted

#828286

Preview Lab

Preview with #BBB1FF

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

Preview Lab → · Contrast checker → · Palette generator →