#B3D5FA#B3D5FA

#B3D5FA is a very light, moderate cyan. Relative luminance 0.641; OKLCH L 86.1% C 0.063 H 250.7°. Best body text is #000000 at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#B3D5FA
RGB	rgb(179, 213, 250)
HSL	hsl(211, 88%, 84%)
HSV	hsv(211, 28%, 98%)
CMYK	cmyk(28.4%, 14.8%, 0%, 2%)
CIE-LAB	lab(84.00, -3.00, -21.76)
CIE-LCH	lch(84.00, 21.97, 262.14°)
OKLab	oklab(86.07% -0.0208 -0.0596)
OKLCH	oklch(86.07% 0.063 250.7)
XYZ	xyz(59.6350, 64.0720, 99.6490)
Luminance	0.6407 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D5FA #FAD8B3

analogous

#B3F8FA #B3D5FA #B5B3FA

triadic

#B3D5FA #FAB3D5 #D5FAB3

tetradic

#B3D5FA #FAB3F8 #FAD8B3 #B3FAB5

square

#B3D5FA #FAB3F8 #FAD8B3 #B3FAB5

split-complementary

#B3D5FA #FAB5B3 #F8FAB3

monochromatic

#4096F2 #7AB5F6 #B3D5FA #E2EFFD #E2EFFD

Accessibility & contrast

On white

1.52

#B3D5FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.81

#B3D5FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D5FA

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D5FA	#FFFFFF	#000000	##000000
##B3D5FA	1.00	1.52	13.81	13.81
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.81	21.00	1.00	1.00
##000000	13.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7D6FC

Deuteranopia (green-blind)

#BFCEF9

Tritanopia (blue-blind)

#9EDDE1

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b3d5fa;
/* rgb */ color: rgb(179, 213, 250);
/* oklch */ color: oklch(86.1% 0.063 250.7);

Tailwind

colors: {
  custom: {
    50: '#cbe1fc',
    500: '#b3d5fa',
    950: '#000000',
  },
}

SCSS

$custom: #b3d5fa;
$custom-light: #cbe1fc;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d5fa",
  "rgb": {
    "r": 179,
    "g": 213,
    "b": 250
  },
  "hsl": {
    "h": 211.268,
    "s": 87.654,
    "l": 84.118
  },
  "oklch": {
    "l": 0.86073,
    "c": 0.06315,
    "h": 250.7
  },
  "luminance": 0.64074
}

Semantic roles & 50–950 ramp

primary

#B3D5FA

secondary

#DEAB74

accent

#7801E4

background

#FEFEFF

surface

#FAFCFF

border

#D3D5D7

text

#131517

muted

#838485

Preview Lab

Preview with #B3D5FA

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

Preview Lab → · Contrast checker → · Palette generator →