#B1CBFF#B1CBFF

#B1CBFF is a very light, moderate blue. Relative luminance 0.593; OKLCH L 84.1% C 0.078 H 264.0°. Best body text is #000000 at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#B1CBFF
RGB	rgb(177, 203, 255)
HSL	hsl(220, 100%, 85%)
HSV	hsv(220, 31%, 100%)
CMYK	cmyk(30.6%, 20.4%, 0%, 0%)
CIE-LAB	lab(81.44, 2.94, -28.32)
CIE-LCH	lch(81.44, 28.48, 275.93°)
OKLab	oklab(84.09% -0.0082 -0.0781)
OKLCH	oklch(84.09% 0.078 264)
XYZ	xyz(57.5322, 59.2768, 102.9986)
Luminance	0.5928 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CBFF #FFE5B1

analogous

#B1F2FF #B1CBFF #BEB1FF

triadic

#B1CBFF #FFB1CB #CBFFB1

tetradic

#B1CBFF #FFB1F2 #FFE5B1 #B1FFBE

square

#B1CBFF #FFB1F2 #FFE5B1 #B1FFBE

split-complementary

#B1CBFF #FFBEB1 #F2FFB1

monochromatic

#3779FF #74A2FF #B1CBFF #E0EBFF #E0EBFF

Accessibility & contrast

On white

1.63

#B1CBFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.86

#B1CBFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CBFF

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CBFF	#FFFFFF	#000000	##000000
##B1CBFF	1.00	1.63	12.86	12.86
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.86	21.00	1.00	1.00
##000000	12.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BACEFF

Deuteranopia (green-blind)

#B2C7FE

Tritanopia (blue-blind)

#9BD6DC

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b1cbff;
/* rgb */ color: rgb(177, 203, 255);
/* oklch */ color: oklch(84.1% 0.078 264.0);

Tailwind

colors: {
  custom: {
    50: '#cadaff',
    500: '#b1cbff',
    950: '#000000',
  },
}

SCSS

$custom: #b1cbff;
$custom-light: #cadaff;
$custom-dark: #000000;

JSON

{
  "hex": "#b1cbff",
  "rgb": {
    "r": 177,
    "g": 203,
    "b": 255
  },
  "hsl": {
    "h": 220,
    "s": 100,
    "l": 84.706
  },
  "oklch": {
    "l": 0.84089,
    "c": 0.07849,
    "h": 264
  },
  "luminance": 0.59279
}

Semantic roles & 50–950 ramp

primary

#B1CBFF

secondary

#E6BE6F

accent

#9900E6

background

#FEFEFF

surface

#FAFBFF

border

#D3D4D7

text

#131418

muted

#838386

Preview Lab

Preview with #B1CBFF

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

Preview Lab → · Contrast checker → · Palette generator →