#B1B2DB#B1B2DB

#B1B2DB is a light, muted blue. Relative luminance 0.463; OKLCH L 77.7% C 0.058 H 283.9°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#B1B2DB
RGB	rgb(177, 178, 219)
HSL	hsl(239, 37%, 78%)
HSV	hsv(239, 19%, 86%)
CMYK	cmyk(19.2%, 18.7%, 0%, 14.1%)
CIE-LAB	lab(73.74, 8.11, -20.70)
CIE-LCH	lch(73.74, 22.23, 291.40°)
OKLab	oklab(77.66% 0.0139 -0.0565)
OKLCH	oklch(77.66% 0.058 283.9)
XYZ	xyz(46.8350, 46.3017, 73.4737)
Luminance	0.4630 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1B2DB #DBDAB1

analogous

#B1C7DB #B1B2DB #C5B1DB

triadic

#B1B2DB #DBB1B2 #B2DBB1

tetradic

#B1B2DB #DBB1C7 #DBDAB1 #B1DBC5

square

#B1B2DB #DBB1C7 #DBDAB1 #B1DBC5

split-complementary

#B1B2DB #DBC5B1 #C7DBB1

monochromatic

#5D5FB4 #8789C8 #B1B2DB #DBDBEE #EAEAF5

Accessibility & contrast

On white

2.05

#B1B2DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#B1B2DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1B2DB

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1B2DB	#FFFFFF	#000000	##000000
##B1B2DB	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8B7DD

Deuteranopia (green-blind)

#A6B4DA

Tritanopia (blue-blind)

#A8B9C0

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b1b2db;
/* rgb */ color: rgb(177, 178, 219);
/* oklch */ color: oklch(77.7% 0.058 283.9);

Tailwind

colors: {
  custom: {
    50: '#c8c9e6',
    500: '#b1b2db',
    950: '#000000',
  },
}

SCSS

$custom: #b1b2db;
$custom-light: #c8c9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#b1b2db",
  "rgb": {
    "r": 177,
    "g": 178,
    "b": 219
  },
  "hsl": {
    "h": 238.571,
    "s": 36.842,
    "l": 77.647
  },
  "oklch": {
    "l": 0.77662,
    "c": 0.05818,
    "h": 283.9
  },
  "luminance": 0.46302
}

Semantic roles & 50–950 ramp

primary

#B1B2DB

secondary

#ECECDF

accent

#AD36B0

background

#FCFCFE

surface

#F8F8FC

border

#D1D1D5

text

#131316

muted

#828284

Preview Lab

Preview with #B1B2DB

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

Preview Lab → · Contrast checker → · Palette generator →