#B3BFEB#B3BFEB

#B3BFEB is a light, moderate blue. Relative luminance 0.528; OKLCH L 81.0% C 0.064 H 273.0°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#B3BFEB
RGB	rgb(179, 191, 235)
HSL	hsl(227, 58%, 81%)
HSV	hsv(227, 24%, 92%)
CMYK	cmyk(23.8%, 18.7%, 0%, 7.8%)
CIE-LAB	lab(77.78, 5.26, -23.20)
CIE-LCH	lch(77.78, 23.79, 282.78°)
OKLab	oklab(81.03% 0.0033 -0.0635)
OKLCH	oklch(81.03% 0.064 273)
XYZ	xyz(52.2127, 52.8422, 86.0298)
Luminance	0.5284 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BFEB #EBDFB3

analogous

#B3DBEB #B3BFEB #C3B3EB

triadic

#B3BFEB #EBB3BF #BFEBB3

tetradic

#B3BFEB #EBB3DB #EBDFB3 #B3EBC3

square

#B3BFEB #EBB3DB #EBDFB3 #B3EBC3

split-complementary

#B3BFEB #EBC3B3 #DBEBB3

monochromatic

#526DD1 #8396DE #B3BFEB #E3E8F8 #E7EBF9

Accessibility & contrast

On white

1.82

#B3BFEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#B3BFEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BFEB

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BFEB	#FFFFFF	#000000	##000000
##B3BFEB	1.00	1.82	11.57	11.57
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2C3ED

Deuteranopia (green-blind)

#AEBEEA

Tritanopia (blue-blind)

#A5C7CE

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b3bfeb;
/* rgb */ color: rgb(179, 191, 235);
/* oklch */ color: oklch(81.0% 0.064 273.0);

Tailwind

colors: {
  custom: {
    50: '#cad2f1',
    500: '#b3bfeb',
    950: '#000000',
  },
}

SCSS

$custom: #b3bfeb;
$custom-light: #cad2f1;
$custom-dark: #000000;

JSON

{
  "hex": "#b3bfeb",
  "rgb": {
    "r": 179,
    "g": 191,
    "b": 235
  },
  "hsl": {
    "h": 227.143,
    "s": 58.333,
    "l": 81.176
  },
  "oklch": {
    "l": 0.81031,
    "c": 0.06364,
    "h": 273
  },
  "luminance": 0.52843
}

Semantic roles & 50–950 ramp

primary

#B3BFEB

secondary

#C7B77B

accent

#A220C6

background

#FEFEFF

surface

#FAFBFE

border

#D3D4D6

text

#131416

muted

#838385

Preview Lab

Preview with #B3BFEB

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

Preview Lab → · Contrast checker → · Palette generator →