#B1AFDB#B1AFDB

#B1AFDB is a light, moderate blue. Relative luminance 0.451; OKLCH L 77.1% C 0.062 H 286.9°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#B1AFDB
RGB	rgb(177, 175, 219)
HSL	hsl(243, 38%, 77%)
HSV	hsv(243, 20%, 86%)
CMYK	cmyk(19.2%, 20.1%, 0%, 14.1%)
CIE-LAB	lab(72.97, 9.76, -21.87)
CIE-LCH	lch(72.97, 23.95, 294.05°)
OKLab	oklab(77.06% 0.0182 -0.0597)
OKLCH	oklch(77.06% 0.062 286.9)
XYZ	xyz(46.2446, 45.1209, 73.2769)
Luminance	0.4512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1AFDB #D9DBAF

analogous

#AFC3DB #B1AFDB #C7AFDB

triadic

#B1AFDB #DBB1AF #AFDBB1

tetradic

#B1AFDB #DBAFC3 #D9DBAF #AFDBC7

square

#B1AFDB #DBAFC3 #D9DBAF #AFDBC7

split-complementary

#B1AFDB #DBC7AF #C3DBAF

monochromatic

#5F5BB5 #8885C8 #B1AFDB #DAD9EE #EAEAF6

Accessibility & contrast

On white

2.09

#B1AFDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#B1AFDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1AFDB

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1AFDB	#FFFFFF	#000000	##000000
##B1AFDB	1.00	2.09	10.02	10.02
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4B4DD

Deuteranopia (green-blind)

#A4B2DA

Tritanopia (blue-blind)

#A8B6BE

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #b1afdb;
/* rgb */ color: rgb(177, 175, 219);
/* oklch */ color: oklch(77.1% 0.062 286.9);

Tailwind

colors: {
  custom: {
    50: '#c8c6e6',
    500: '#b1afdb',
    950: '#000000',
  },
}

SCSS

$custom: #b1afdb;
$custom-light: #c8c6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#b1afdb",
  "rgb": {
    "r": 177,
    "g": 175,
    "b": 219
  },
  "hsl": {
    "h": 242.727,
    "s": 37.931,
    "l": 77.255
  },
  "oklch": {
    "l": 0.77064,
    "c": 0.06244,
    "h": 286.9
  },
  "luminance": 0.45122
}

Semantic roles & 50–950 ramp

primary

#B1AFDB

secondary

#ECECDF

accent

#B135AB

background

#FCFCFE

surface

#F8F8FC

border

#D1D1D5

text

#131316

muted

#828284

Preview Lab

Preview with #B1AFDB

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

Preview Lab → · Contrast checker → · Palette generator →