#BBD1FB#BBD1FB

#BBD1FB is a very light, moderate blue. Relative luminance 0.631; OKLCH L 85.8% C 0.063 H 263.3°. Best body text is #000000 at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#BBD1FB
RGB	rgb(187, 209, 251)
HSL	hsl(219, 89%, 86%)
HSV	hsv(219, 25%, 98%)
CMYK	cmyk(25.5%, 16.7%, 0%, 1.6%)
CIE-LAB	lab(83.51, 1.66, -22.99)
CIE-LCH	lch(83.51, 23.05, 274.13°)
OKLab	oklab(85.83% -0.0074 -0.063)
OKLCH	oklch(85.83% 0.063 263.3)
XYZ	xyz(60.7018, 63.1289, 100.2349)
Luminance	0.6313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBD1FB #FBE5BB

analogous

#BBF1FB #BBD1FB #C5BBFB

triadic

#BBD1FB #FBBBD1 #D1FBBB

tetradic

#BBD1FB #FBBBF1 #FBE5BB #BBFBC5

square

#BBD1FB #FBBBF1 #FBE5BB #BBFBC5

split-complementary

#BBD1FB #FBC5BB #F1FBBB

monochromatic

#4783F4 #81AAF8 #BBD1FB #E2EBFD #E2EBFD

Accessibility & contrast

On white

1.54

#BBD1FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.63

#BBD1FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBD1FB

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBD1FB	#FFFFFF	#000000	##000000
##BBD1FB	1.00	1.54	13.63	13.63
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.63	21.00	1.00	1.00
##000000	13.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4D3FD

Deuteranopia (green-blind)

#BDCDFA

Tritanopia (blue-blind)

#AAD9DF

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #bbd1fb;
/* rgb */ color: rgb(187, 209, 251);
/* oklch */ color: oklch(85.8% 0.063 263.3);

Tailwind

colors: {
  custom: {
    50: '#d0dffc',
    500: '#bbd1fb',
    950: '#000000',
  },
}

SCSS

$custom: #bbd1fb;
$custom-light: #d0dffc;
$custom-dark: #000000;

JSON

{
  "hex": "#bbd1fb",
  "rgb": {
    "r": 187,
    "g": 209,
    "b": 251
  },
  "hsl": {
    "h": 219.375,
    "s": 88.889,
    "l": 85.882
  },
  "oklch": {
    "l": 0.85828,
    "c": 0.06338,
    "h": 263.3
  },
  "luminance": 0.63131
}

Semantic roles & 50–950 ramp

primary

#BBD1FB

secondary

#E0BD7A

accent

#9700E6

background

#FEFEFF

surface

#FBFCFF

border

#D4D5D7

text

#141517

muted

#838485

Preview Lab

Preview with #BBD1FB

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

Preview Lab → · Contrast checker → · Palette generator →