#B646B8#B646B8

#B646B8 is a mid, vivid purple. Relative luminance 0.178; OKLCH L 58.8% C 0.197 H 327.0°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#B646B8
RGB	rgb(182, 70, 184)
HSL	hsl(299, 45%, 50%)
HSV	hsv(299, 62%, 72%)
CMYK	cmyk(1.1%, 62%, 0%, 27.8%)
CIE-LAB	lab(49.24, 59.74, -38.87)
CIE-LCH	lch(49.24, 71.27, 326.95°)
OKLab	oklab(58.78% 0.1656 -0.1074)
OKLCH	oklch(58.78% 0.197 327)
XYZ	xyz(30.1328, 17.7880, 47.1844)
Luminance	0.1779 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B646B8 #48B846

analogous

#7D46B8 #B646B8 #B84681

triadic

#B646B8 #B8B646 #46B8B6

tetradic

#B646B8 #B87D46 #48B846 #4681B8

square

#B646B8 #B87D46 #48B846 #4681B8

split-complementary

#B646B8 #81B846 #46B87D

monochromatic

#5E245F #8A358C #B646B8 #C872C9 #D99EDA

Accessibility & contrast

On white

4.61

#B646B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#B646B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B646B8

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B646B8	#FFFFFF	#000000	##FFFFFF
##B646B8	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366CBB

Deuteranopia (green-blind)

#5F7AB5

Tritanopia (blue-blind)

#BB5579

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b646b8;
/* rgb */ color: rgb(182, 70, 184);
/* oklch */ color: oklch(58.8% 0.197 327.0);

Tailwind

colors: {
  custom: {
    50: '#cf81ce',
    500: '#b646b8',
    950: '#000000',
  },
}

SCSS

$custom: #b646b8;
$custom-light: #cf81ce;
$custom-dark: #000000;

JSON

{
  "hex": "#b646b8",
  "rgb": {
    "r": 182,
    "g": 70,
    "b": 184
  },
  "hsl": {
    "h": 298.947,
    "s": 44.882,
    "l": 49.804
  },
  "oklch": {
    "l": 0.58781,
    "c": 0.19735,
    "h": 327
  },
  "luminance": 0.17786
}

Semantic roles & 50–950 ramp

primary

#B646B8

secondary

#94C793

accent

#D55355

background

#FDF8FC

surface

#FAEFF9

border

#D3CAD2

text

#140B13

muted

#837C82

Preview Lab

Preview with #B646B8

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

Preview Lab → · Contrast checker → · Palette generator →