#B7BBCB#B7BBCB

#B7BBCB is a light, muted blue. Relative luminance 0.499; OKLCH L 79.4% C 0.023 H 274.7°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#B7BBCB
RGB	rgb(183, 187, 203)
HSL	hsl(228, 16%, 76%)
HSV	hsv(228, 10%, 80%)
CMYK	cmyk(9.9%, 7.9%, 0%, 20.4%)
CIE-LAB	lab(76.02, 1.75, -8.52)
CIE-LCH	lch(76.02, 8.70, 281.58°)
OKLab	oklab(79.39% 0.0019 -0.0229)
OKLCH	oklch(79.39% 0.023 274.7)
XYZ	xyz(48.0760, 49.9193, 63.5909)
Luminance	0.4992 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7BBCB #CBC7B7

analogous

#B7C5CB #B7BBCB #BDB7CB

triadic

#B7BBCB #CBB7BB #BBCBB7

tetradic

#B7BBCB #CBB7C5 #CBC7B7 #B7CBBD

square

#B7BBCB #CBB7C5 #CBC7B7 #B7CBBD

split-complementary

#B7BBCB #CBBDB7 #C5CBB7

monochromatic

#707898 #9399B1 #B7BBCB #DBDDE5 #EDEEF2

Accessibility & contrast

On white

1.91

#B7BBCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#B7BBCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7BBCB

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7BBCB	#FFFFFF	#000000	##000000
##B7BBCB	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7BCCC

Deuteranopia (green-blind)

#B6BBCB

Tritanopia (blue-blind)

#B3BEC0

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #b7bbcb;
/* rgb */ color: rgb(183, 187, 203);
/* oklch */ color: oklch(79.4% 0.023 274.7);

Tailwind

colors: {
  custom: {
    50: '#cccfda',
    500: '#b7bbcb',
    950: '#000000',
  },
}

SCSS

$custom: #b7bbcb;
$custom-light: #cccfda;
$custom-dark: #000000;

JSON

{
  "hex": "#b7bbcb",
  "rgb": {
    "r": 183,
    "g": 187,
    "b": 203
  },
  "hsl": {
    "h": 228,
    "s": 16.129,
    "l": 75.686
  },
  "oklch": {
    "l": 0.79388,
    "c": 0.02298,
    "h": 274.7
  },
  "luminance": 0.4992
}

Semantic roles & 50–950 ramp

primary

#B7BBCB

secondary

#E8E7E3

accent

#8B4B9A

background

#FCFCFD

surface

#F8F9FA

border

#D1D2D3

text

#131314

muted

#828283

Preview Lab

Preview with #B7BBCB

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

Preview Lab → · Contrast checker → · Palette generator →