#BBBBF9#BBBBF9

#BBBBF9 is a light, moderate blue. Relative luminance 0.529; OKLCH L 81.4% C 0.087 H 284.3°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#BBBBF9
RGB	rgb(187, 187, 249)
HSL	hsl(240, 84%, 85%)
HSV	hsv(240, 25%, 98%)
CMYK	cmyk(24.9%, 24.9%, 0%, 2.4%)
CIE-LAB	lab(77.84, 13.07, -30.58)
CIE-LCH	lch(77.84, 33.26, 293.14°)
OKLab	oklab(81.39% 0.0215 -0.0843)
OKLCH	oklch(81.39% 0.087 284.3)
XYZ	xyz(55.3584, 52.9439, 96.9067)
Luminance	0.5294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBBBF9 #F9F9BB

analogous

#BBDAF9 #BBBBF9 #DABBF9

triadic

#BBBBF9 #F9BBBB #BBF9BB

tetradic

#BBBBF9 #F9BBDA #F9F9BB #BBF9DA

square

#BBBBF9 #F9BBDA #F9F9BB #BBF9DA

split-complementary

#BBBBF9 #F9DABB #DAF9BB

monochromatic

#4B4BEF #8383F4 #BBBBF9 #E3E3FD #E3E3FD

Accessibility & contrast

On white

1.81

#BBBBF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#BBBBF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBBBF9

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBBBF9	#FFFFFF	#000000	##000000
##BBBBF9	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABC2FC

Deuteranopia (green-blind)

#A9BFF7

Tritanopia (blue-blind)

#ADC6D0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #bbbbf9;
/* rgb */ color: rgb(187, 187, 249);
/* oklch */ color: oklch(81.4% 0.087 284.3);

Tailwind

colors: {
  custom: {
    50: '#d0cffb',
    500: '#bbbbf9',
    950: '#000000',
  },
}

SCSS

$custom: #bbbbf9;
$custom-light: #d0cffb;
$custom-dark: #000000;

JSON

{
  "hex": "#bbbbf9",
  "rgb": {
    "r": 187,
    "g": 187,
    "b": 249
  },
  "hsl": {
    "h": 240,
    "s": 83.784,
    "l": 85.49
  },
  "oklch": {
    "l": 0.81387,
    "c": 0.08696,
    "h": 284.3
  },
  "luminance": 0.52945
}

Semantic roles & 50–950 ramp

primary

#BBBBF9

secondary

#DDDD7B

accent

#E005E0

background

#FEFEFF

surface

#FBFBFF

border

#D4D4D7

text

#141317

muted

#838385

Preview Lab

Preview with #BBBBF9

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

Preview Lab → · Contrast checker → · Palette generator →