#B1D2FA#B1D2FA

#B1D2FA is a very light, moderate cyan. Relative luminance 0.623; OKLCH L 85.3% C 0.066 H 253.4°. Best body text is #000000 at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#B1D2FA
RGB	rgb(177, 210, 250)
HSL	hsl(213, 88%, 84%)
HSV	hsv(213, 29%, 98%)
CMYK	cmyk(29.2%, 16%, 0%, 2%)
CIE-LAB	lab(83.09, -1.99, -23.15)
CIE-LCH	lch(83.09, 23.24, 265.09°)
OKLab	oklab(85.33% -0.0189 -0.0635)
OKLCH	oklch(85.33% 0.066 253.4)
XYZ	xyz(58.4283, 62.3402, 99.3783)
Luminance	0.6234 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D2FA #FAD9B1

analogous

#B1F6FA #B1D2FA #B4B1FA

triadic

#B1D2FA #FAB1D2 #D2FAB1

tetradic

#B1D2FA #FAB1F6 #FAD9B1 #B1FAB4

square

#B1D2FA #FAB1F6 #FAD9B1 #B1FAB4

split-complementary

#B1D2FA #FAB4B1 #F6FAB1

monochromatic

#3E90F3 #77B1F6 #B1D2FA #E2EEFD #E2EEFD

Accessibility & contrast

On white

1.56

#B1D2FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.47

#B1D2FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D2FA

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D2FA	#FFFFFF	#000000	##000000
##B1D2FA	1.00	1.56	13.47	13.47
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.47	21.00	1.00	1.00
##000000	13.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4D3FC

Deuteranopia (green-blind)

#BBCCF9

Tritanopia (blue-blind)

#9CDBDF

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b1d2fa;
/* rgb */ color: rgb(177, 210, 250);
/* oklch */ color: oklch(85.3% 0.066 253.4);

Tailwind

colors: {
  custom: {
    50: '#c9dffc',
    500: '#b1d2fa',
    950: '#000000',
  },
}

SCSS

$custom: #b1d2fa;
$custom-light: #c9dffc;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d2fa",
  "rgb": {
    "r": 177,
    "g": 210,
    "b": 250
  },
  "hsl": {
    "h": 212.877,
    "s": 87.952,
    "l": 83.725
  },
  "oklch": {
    "l": 0.85326,
    "c": 0.06627,
    "h": 253.4
  },
  "luminance": 0.62342
}

Semantic roles & 50–950 ramp

primary

#B1D2FA

secondary

#DDAD72

accent

#7E01E5

background

#FEFEFF

surface

#FAFCFF

border

#D3D5D7

text

#131517

muted

#838485

Preview Lab

Preview with #B1D2FA

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

Preview Lab → · Contrast checker → · Palette generator →