#B3CBEF#B3CBEF

#B3CBEF is a very light, muted blue. Relative luminance 0.585; OKLCH L 83.6% C 0.057 H 258.4°. Best body text is #000000 at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#B3CBEF
RGB	rgb(179, 203, 239)
HSL	hsl(216, 65%, 82%)
HSV	hsv(216, 25%, 94%)
CMYK	cmyk(25.1%, 15.1%, 0%, 6.3%)
CIE-LAB	lab(81.03, -0.26, -20.41)
CIE-LCH	lch(81.03, 20.42, 269.26°)
OKLab	oklab(83.62% -0.0115 -0.0558)
OKLCH	oklch(83.62% 0.057 258.4)
XYZ	xyz(55.5220, 58.5258, 90.0159)
Luminance	0.5853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CBEF #EFD7B3

analogous

#B3E9EF #B3CBEF #B9B3EF

triadic

#B3CBEF #EFB3CB #CBEFB3

tetradic

#B3CBEF #EFB3E9 #EFD7B3 #B3EFB9

square

#B3CBEF #EFB3E9 #EFD7B3 #B3EFB9

split-complementary

#B3CBEF #EFB9B3 #E9EFB3

monochromatic

#4E86DA #80A8E4 #B3CBEF #E6EEFA #E6EEFA

Accessibility & contrast

On white

1.65

#B3CBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.71

#B3CBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CBEF

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CBEF	#FFFFFF	#000000	##000000
##B3CBEF	1.00	1.65	12.71	12.71
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.71	21.00	1.00	1.00
##000000	12.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFCCF1

Deuteranopia (green-blind)

#B9C7EE

Tritanopia (blue-blind)

#A3D3D7

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b3cbef;
/* rgb */ color: rgb(179, 203, 239);
/* oklch */ color: oklch(83.6% 0.057 258.4);

Tailwind

colors: {
  custom: {
    50: '#cadaf4',
    500: '#b3cbef',
    950: '#000000',
  },
}

SCSS

$custom: #b3cbef;
$custom-light: #cadaf4;
$custom-dark: #000000;

JSON

{
  "hex": "#b3cbef",
  "rgb": {
    "r": 179,
    "g": 203,
    "b": 239
  },
  "hsl": {
    "h": 216,
    "s": 65.217,
    "l": 81.961
  },
  "oklch": {
    "l": 0.83618,
    "c": 0.05698,
    "h": 258.4
  },
  "luminance": 0.58528
}

Semantic roles & 50–950 ramp

primary

#B3CBEF

secondary

#CDAB79

accent

#8518CD

background

#FEFEFF

surface

#FAFBFE

border

#D3D4D6

text

#131417

muted

#838385

Preview Lab

Preview with #B3CBEF

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

Preview Lab → · Contrast checker → · Palette generator →