#B3BBCF#B3BBCF

#B3BBCF is a light, muted blue. Relative luminance 0.496; OKLCH L 79.2% C 0.030 H 268.3°. Best body text is #000000 at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#B3BBCF
RGB	rgb(179, 187, 207)
HSL	hsl(223, 23%, 76%)
HSV	hsv(223, 14%, 81%)
CMYK	cmyk(13.5%, 9.7%, 0%, 18.8%)
CIE-LAB	lab(75.84, 1.26, -10.99)
CIE-LCH	lch(75.84, 11.06, 276.51°)
OKLab	oklab(79.21% -0.0009 -0.0297)
OKLCH	oklch(79.21% 0.03 268.3)
XYZ	xyz(47.6207, 49.6287, 66.0898)
Luminance	0.4963 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BBCF #CFC7B3

analogous

#B3C9CF #B3BBCF #B9B3CF

triadic

#B3BBCF #CFB3BB #BBCFB3

tetradic

#B3BBCF #CFB3C9 #CFC7B3 #B3CFB9

square

#B3BBCF #CFB3C9 #CFC7B3 #B3CFB9

split-complementary

#B3BBCF #CFB9B3 #C9CFB3

monochromatic

#6878A0 #8D99B7 #B3BBCF #D9DDE7 #ECEEF3

Accessibility & contrast

On white

1.92

#B3BBCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.93

#B3BBCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BBCF

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BBCF	#FFFFFF	#000000	##000000
##B3BBCF	1.00	1.92	10.93	10.93
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.93	21.00	1.00	1.00
##000000	10.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5BCD0

Deuteranopia (green-blind)

#B3BACE

Tritanopia (blue-blind)

#ADBFC1

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #b3bbcf;
/* rgb */ color: rgb(179, 187, 207);
/* oklch */ color: oklch(79.2% 0.030 268.3);

Tailwind

colors: {
  custom: {
    50: '#cacfdd',
    500: '#b3bbcf',
    950: '#000000',
  },
}

SCSS

$custom: #b3bbcf;
$custom-light: #cacfdd;
$custom-dark: #000000;

JSON

{
  "hex": "#b3bbcf",
  "rgb": {
    "r": 179,
    "g": 187,
    "b": 207
  },
  "hsl": {
    "h": 222.857,
    "s": 22.581,
    "l": 75.686
  },
  "oklch": {
    "l": 0.79213,
    "c": 0.02968,
    "h": 268.3
  },
  "luminance": 0.49629
}

Semantic roles & 50–950 ramp

primary

#B3BBCF

secondary

#EAE7E1

accent

#8744A1

background

#FCFCFD

surface

#F8F9FB

border

#D1D2D4

text

#131315

muted

#828283

Preview Lab

Preview with #B3BBCF

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

Preview Lab → · Contrast checker → · Palette generator →