#B646C9#B646C9

#B646C9 is a mid, highly saturated purple. Relative luminance 0.185; OKLCH L 59.7% C 0.212 H 321.6°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#B646C9
RGB	rgb(182, 70, 201)
HSL	hsl(291, 55%, 53%)
HSV	hsv(291, 65%, 79%)
CMYK	cmyk(9.5%, 65.2%, 0%, 21.2%)
CIE-LAB	lab(50.15, 62.79, -47.27)
CIE-LCH	lch(50.15, 78.59, 323.03°)
OKLab	oklab(59.74% 0.1661 -0.1318)
OKLCH	oklch(59.74% 0.212 321.6)
XYZ	xyz(32.0230, 18.5441, 57.1396)
Luminance	0.1854 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B646C9 #59C946

analogous

#7446C9 #B646C9 #C9469A

triadic

#B646C9 #C9B646 #46C9B6

tetradic

#B646C9 #C97446 #59C946 #469AC9

square

#B646C9 #C97446 #59C946 #469AC9

split-complementary

#B646C9 #9AC946 #46C974

monochromatic

#672273 #922FA2 #B646C9 #C975D7 #DBA5E5

Accessibility & contrast

On white

4.46

#B646C9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#B646C9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B646C9

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B646C9	#FFFFFF	#000000	##000000
##B646C9	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#226FCD

Deuteranopia (green-blind)

#557CC6

Tritanopia (blue-blind)

#B85C82

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b646c9;
/* rgb */ color: rgb(182, 70, 201);
/* oklch */ color: oklch(59.7% 0.212 321.6);

Tailwind

colors: {
  custom: {
    50: '#cf81da',
    500: '#b646c9',
    950: '#000000',
  },
}

SCSS

$custom: #b646c9;
$custom-light: #cf81da;
$custom-dark: #000000;

JSON

{
  "hex": "#b646c9",
  "rgb": {
    "r": 182,
    "g": 70,
    "b": 201
  },
  "hsl": {
    "h": 291.298,
    "s": 54.812,
    "l": 53.137
  },
  "oklch": {
    "l": 0.59735,
    "c": 0.21206,
    "h": 321.6
  },
  "luminance": 0.18542
}

Semantic roles & 50–950 ramp

primary

#B646C9

secondary

#A1D299

accent

#DE4A5F

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B646C9

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

Preview Lab → · Contrast checker → · Palette generator →