#B1BCDB#B1BCDB

#B1BCDB is a light, muted blue. Relative luminance 0.504; OKLCH L 79.7% C 0.046 H 269.9°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#B1BCDB
RGB	rgb(177, 188, 219)
HSL	hsl(224, 37%, 78%)
HSV	hsv(224, 19%, 86%)
CMYK	cmyk(19.2%, 14.2%, 0%, 14.1%)
CIE-LAB	lab(76.33, 2.66, -16.78)
CIE-LCH	lch(76.33, 16.99, 279.02°)
OKLab	oklab(79.68% -0.0001 -0.0456)
OKLCH	oklch(79.68% 0.046 269.9)
XYZ	xyz(48.8977, 50.4271, 74.1613)
Luminance	0.5043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BCDB #DBD0B1

analogous

#B1D1DB #B1BCDB #BBB1DB

triadic

#B1BCDB #DBB1BC #BCDBB1

tetradic

#B1BCDB #DBB1D1 #DBD0B1 #B1DBBB

square

#B1BCDB #DBB1D1 #DBD0B1 #B1DBBB

split-complementary

#B1BCDB #DBBBB1 #D1DBB1

monochromatic

#5D74B4 #8798C8 #B1BCDB #DBE0EE #EAEDF5

Accessibility & contrast

On white

1.89

#B1BCDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#B1BCDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BCDB

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BCDB	#FFFFFF	#000000	##000000
##B1BCDB	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3BEDC

Deuteranopia (green-blind)

#B0BBDA

Tritanopia (blue-blind)

#A7C2C6

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b1bcdb;
/* rgb */ color: rgb(177, 188, 219);
/* oklch */ color: oklch(79.7% 0.046 269.9);

Tailwind

colors: {
  custom: {
    50: '#c8d0e6',
    500: '#b1bcdb',
    950: '#000000',
  },
}

SCSS

$custom: #b1bcdb;
$custom-light: #c8d0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#b1bcdb",
  "rgb": {
    "r": 177,
    "g": 188,
    "b": 219
  },
  "hsl": {
    "h": 224.286,
    "s": 36.842,
    "l": 77.647
  },
  "oklch": {
    "l": 0.79685,
    "c": 0.04563,
    "h": 269.9
  },
  "luminance": 0.50428
}

Semantic roles & 50–950 ramp

primary

#B1BCDB

secondary

#B3A57E

accent

#9036B0

background

#FDFEFE

surface

#F9FBFC

border

#D2D4D5

text

#131315

muted

#828384

Preview Lab

Preview with #B1BCDB

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

Preview Lab → · Contrast checker → · Palette generator →