#B1DBFA#B1DBFA

#B1DBFA is a very light, moderate cyan. Relative luminance 0.669; OKLCH L 87.2% C 0.062 H 240.4°. Best body text is #000000 at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#B1DBFA
RGB	rgb(177, 219, 250)
HSL	hsl(205, 88%, 84%)
HSV	hsv(205, 29%, 98%)
CMYK	cmyk(29.2%, 12.4%, 0%, 2%)
CIE-LAB	lab(85.46, -6.71, -19.57)
CIE-LCH	lch(85.46, 20.69, 251.07°)
OKLab	oklab(87.19% -0.0304 -0.0536)
OKLCH	oklch(87.19% 0.062 240.4)
XYZ	xyz(60.7131, 66.9097, 100.1398)
Luminance	0.6691 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DBFA #FAD0B1

analogous

#B1FAF4 #B1DBFA #B1B6FA

triadic

#B1DBFA #FAB1DB #DBFAB1

tetradic

#B1DBFA #F4B1FA #FAD0B1 #B6FAB1

square

#B1DBFA #F4B1FA #FAD0B1 #B6FAB1

split-complementary

#B1DBFA #FAB1B6 #FAF4B1

monochromatic

#3EA6F3 #77C0F6 #B1DBFA #E2F2FD #E2F2FD

Accessibility & contrast

On white

1.46

#B1DBFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.38

#B1DBFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DBFA

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DBFA	#FFFFFF	#000000	##000000
##B1DBFA	1.00	1.46	14.38	14.38
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.38	21.00	1.00	1.00
##000000	14.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEDAFC

Deuteranopia (green-blind)

#C4D2F9

Tritanopia (blue-blind)

#9BE3E5

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b1dbfa;
/* rgb */ color: rgb(177, 219, 250);
/* oklch */ color: oklch(87.2% 0.062 240.4);

Tailwind

colors: {
  custom: {
    50: '#cae6fc',
    500: '#b1dbfa',
    950: '#000000',
  },
}

SCSS

$custom: #b1dbfa;
$custom-light: #cae6fc;
$custom-dark: #000000;

JSON

{
  "hex": "#b1dbfa",
  "rgb": {
    "r": 177,
    "g": 219,
    "b": 250
  },
  "hsl": {
    "h": 205.479,
    "s": 87.952,
    "l": 83.725
  },
  "oklch": {
    "l": 0.87188,
    "c": 0.06161,
    "h": 240.4
  },
  "luminance": 0.66912
}

Semantic roles & 50–950 ramp

primary

#B1DBFA

secondary

#DD9F72

accent

#6201E5

background

#FEFEFF

surface

#FAFCFF

border

#D3D5D7

text

#131517

muted

#838485

Preview Lab

Preview with #B1DBFA

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

Preview Lab → · Contrast checker → · Palette generator →