#BBD5FB#BBD5FB

#BBD5FB is a very light, muted blue. Relative luminance 0.651; OKLCH L 86.6% C 0.060 H 257.8°. Best body text is #000000 at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#BBD5FB
RGB	rgb(187, 213, 251)
HSL	hsl(216, 89%, 86%)
HSV	hsv(216, 25%, 98%)
CMYK	cmyk(25.5%, 15.1%, 0%, 1.6%)
CIE-LAB	lab(84.54, -0.46, -21.42)
CIE-LCH	lch(84.54, 21.43, 268.78°)
OKLab	oklab(86.64% -0.0127 -0.0586)
OKLCH	oklch(86.64% 0.06 257.8)
XYZ	xyz(61.6955, 65.1164, 100.5662)
Luminance	0.6512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBD5FB #FBE1BB

analogous

#BBF5FB #BBD5FB #C1BBFB

triadic

#BBD5FB #FBBBD5 #D5FBBB

tetradic

#BBD5FB #FBBBF5 #FBE1BB #BBFBC1

square

#BBD5FB #FBBBF5 #FBE1BB #BBFBC1

split-complementary

#BBD5FB #FBC1BB #F5FBBB

monochromatic

#478EF4 #81B1F8 #BBD5FB #E2EDFD #E2EDFD

Accessibility & contrast

On white

1.50

#BBD5FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.02

#BBD5FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBD5FB

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBD5FB	#FFFFFF	#000000	##000000
##BBD5FB	1.00	1.50	14.02	14.02
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.02	21.00	1.00	1.00
##000000	14.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8D6FD

Deuteranopia (green-blind)

#C1D0FA

Tritanopia (blue-blind)

#AADDE1

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #bbd5fb;
/* rgb */ color: rgb(187, 213, 251);
/* oklch */ color: oklch(86.6% 0.060 257.8);

Tailwind

colors: {
  custom: {
    50: '#d0e1fc',
    500: '#bbd5fb',
    950: '#000000',
  },
}

SCSS

$custom: #bbd5fb;
$custom-light: #d0e1fc;
$custom-dark: #000000;

JSON

{
  "hex": "#bbd5fb",
  "rgb": {
    "r": 187,
    "g": 213,
    "b": 251
  },
  "hsl": {
    "h": 215.625,
    "s": 88.889,
    "l": 85.882
  },
  "oklch": {
    "l": 0.86639,
    "c": 0.05995,
    "h": 257.8
  },
  "luminance": 0.65118
}

Semantic roles & 50–950 ramp

primary

#BBD5FB

secondary

#E0B77A

accent

#8800E6

background

#FEFEFF

surface

#FBFCFF

border

#D4D5D7

text

#141517

muted

#838485

Preview Lab

Preview with #BBD5FB

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

Preview Lab → · Contrast checker → · Palette generator →