#B7BBCC#B7BBCC

#B7BBCC is a light, muted blue. Relative luminance 0.500; OKLCH L 79.4% C 0.024 H 275.3°. Best body text is #000000 at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#B7BBCC
RGB	rgb(183, 187, 204)
HSL	hsl(229, 17%, 76%)
HSV	hsv(229, 10%, 80%)
CMYK	cmyk(10.3%, 8.3%, 0%, 20%)
CIE-LAB	lab(76.05, 1.95, -9.02)
CIE-LCH	lch(76.05, 9.23, 282.19°)
OKLab	oklab(79.42% 0.0022 -0.0243)
OKLCH	oklch(79.42% 0.024 275.3)
XYZ	xyz(48.1956, 49.9671, 64.2205)
Luminance	0.4997 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7BBCC #CCC8B7

analogous

#B7C5CC #B7BBCC #BDB7CC

triadic

#B7BBCC #CCB7BB #BBCCB7

tetradic

#B7BBCC #CCB7C5 #CCC8B7 #B7CCBD

square

#B7BBCC #CCB7C5 #CCC8B7 #B7CCBD

split-complementary

#B7BBCC #CCBDB7 #C5CCB7

monochromatic

#6F7799 #9399B3 #B7BBCC #DBDDE5 #EDEEF2

Accessibility & contrast

On white

1.91

#B7BBCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.99

#B7BBCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7BBCC

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7BBCC	#FFFFFF	#000000	##000000
##B7BBCC	1.00	1.91	10.99	10.99
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.99	21.00	1.00	1.00
##000000	10.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7BCCD

Deuteranopia (green-blind)

#B5BBCC

Tritanopia (blue-blind)

#B3BEC0

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #b7bbcc;
/* rgb */ color: rgb(183, 187, 204);
/* oklch */ color: oklch(79.4% 0.024 275.3);

Tailwind

colors: {
  custom: {
    50: '#cccfdb',
    500: '#b7bbcc',
    950: '#000000',
  },
}

SCSS

$custom: #b7bbcc;
$custom-light: #cccfdb;
$custom-dark: #000000;

JSON

{
  "hex": "#b7bbcc",
  "rgb": {
    "r": 183,
    "g": 187,
    "b": 204
  },
  "hsl": {
    "h": 228.571,
    "s": 17.073,
    "l": 75.882
  },
  "oklch": {
    "l": 0.79421,
    "c": 0.02436,
    "h": 275.3
  },
  "luminance": 0.49968
}

Semantic roles & 50–950 ramp

primary

#B7BBCC

secondary

#E9E7E2

accent

#8C4A9B

background

#FCFCFD

surface

#F8F9FB

border

#D1D2D4

text

#131315

muted

#828283

Preview Lab

Preview with #B7BBCC

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

Preview Lab → · Contrast checker → · Palette generator →