#B1CDFE#B1CDFE

#B1CDFE is a very light, moderate blue. Relative luminance 0.602; OKLCH L 84.5% C 0.075 H 261.5°. Best body text is #000000 at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#B1CDFE
RGB	rgb(177, 205, 254)
HSL	hsl(218, 97%, 85%)
HSV	hsv(218, 30%, 100%)
CMYK	cmyk(30.3%, 19.3%, 0%, 0.4%)
CIE-LAB	lab(81.93, 1.63, -27.05)
CIE-LCH	lch(81.93, 27.10, 273.44°)
OKLab	oklab(84.46% -0.0111 -0.0745)
OKLCH	oklch(84.46% 0.075 261.5)
XYZ	xyz(57.8470, 60.1633, 102.3115)
Luminance	0.6017 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CDFE #FEE2B1

analogous

#B1F3FE #B1CDFE #BCB1FE

triadic

#B1CDFE #FEB1CD #CDFEB1

tetradic

#B1CDFE #FEB1F3 #FEE2B1 #B1FEBC

square

#B1CDFE #FEB1F3 #FEE2B1 #B1FEBC

split-complementary

#B1CDFE #FEBCB1 #F3FEB1

monochromatic

#3880FC #75A6FD #B1CDFE #E1ECFF #E1ECFF

Accessibility & contrast

On white

1.61

#B1CDFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.03

#B1CDFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CDFE

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CDFE	#FFFFFF	#000000	##000000
##B1CDFE	1.00	1.61	13.03	13.03
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.03	21.00	1.00	1.00
##000000	13.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDD0FF

Deuteranopia (green-blind)

#B5C8FD

Tritanopia (blue-blind)

#9BD7DD

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b1cdfe;
/* rgb */ color: rgb(177, 205, 254);
/* oklch */ color: oklch(84.5% 0.075 261.5);

Tailwind

colors: {
  custom: {
    50: '#cadcff',
    500: '#b1cdfe',
    950: '#000000',
  },
}

SCSS

$custom: #b1cdfe;
$custom-light: #cadcff;
$custom-dark: #000000;

JSON

{
  "hex": "#b1cdfe",
  "rgb": {
    "r": 177,
    "g": 205,
    "b": 254
  },
  "hsl": {
    "h": 218.182,
    "s": 97.468,
    "l": 84.51
  },
  "oklch": {
    "l": 0.84456,
    "c": 0.0753,
    "h": 261.5
  },
  "luminance": 0.60166
}

Semantic roles & 50–950 ramp

primary

#B1CDFE

secondary

#E4B96F

accent

#9200E6

background

#FEFEFF

surface

#FAFBFF

border

#D3D4D7

text

#131518

muted

#838486

Preview Lab

Preview with #B1CDFE

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

Preview Lab → · Contrast checker → · Palette generator →