#B151B2#B151B2

#B151B2 is a mid, vivid purple. Relative luminance 0.184; OKLCH L 59.1% C 0.173 H 327.1°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#B151B2
RGB	rgb(177, 81, 178)
HSL	hsl(299, 39%, 51%)
HSV	hsv(299, 54%, 70%)
CMYK	cmyk(0.6%, 54.5%, 0%, 30.2%)
CIE-LAB	lab(50.03, 52.40, -34.16)
CIE-LCH	lch(50.03, 62.55, 326.89°)
OKLab	oklab(59.12% 0.1454 -0.094)
OKLCH	oklch(59.12% 0.173 327.1)
XYZ	xyz(29.1093, 18.4480, 44.1384)
Luminance	0.1845 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B151B2 #52B251

analogous

#8051B2 #B151B2 #B25182

triadic

#B151B2 #B2B151 #51B2B1

tetradic

#B151B2 #B28051 #52B251 #5182B2

square

#B151B2 #B28051 #52B251 #5182B2

split-complementary

#B151B2 #82B251 #51B280

monochromatic

#5E2A5F #883D89 #B151B2 #C47BC5 #D7A6D8

Accessibility & contrast

On white

4.48

#B151B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#B151B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B151B2

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B151B2	#FFFFFF	#000000	##000000
##B151B2	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#476FB5

Deuteranopia (green-blind)

#657BAF

Tritanopia (blue-blind)

#B65C7A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b151b2;
/* rgb */ color: rgb(177, 81, 178);
/* oklch */ color: oklch(59.1% 0.173 327.1);

Tailwind

colors: {
  custom: {
    50: '#cb87c9',
    500: '#b151b2',
    950: '#000000',
  },
}

SCSS

$custom: #b151b2;
$custom-light: #cb87c9;
$custom-dark: #000000;

JSON

{
  "hex": "#b151b2",
  "rgb": {
    "r": 177,
    "g": 81,
    "b": 178
  },
  "hsl": {
    "h": 299.381,
    "s": 38.645,
    "l": 50.784
  },
  "oklch": {
    "l": 0.59119,
    "c": 0.17312,
    "h": 327.1
  },
  "luminance": 0.18446
}

Semantic roles & 50–950 ramp

primary

#B151B2

secondary

#9AC59A

accent

#CF595A

background

#FCF8FC

surface

#F9F0F8

border

#D2CBD1

text

#140C13

muted

#827D82

Preview Lab

Preview with #B151B2

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

Preview Lab → · Contrast checker → · Palette generator →