#B151CB#B151CB

#B151CB is a mid, vivid purple. Relative luminance 0.195; OKLCH L 60.5% C 0.197 H 318.5°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#B151CB
RGB	rgb(177, 81, 203)
HSL	hsl(287, 54%, 56%)
HSV	hsv(287, 60%, 80%)
CMYK	cmyk(12.8%, 60.1%, 0%, 20.4%)
CIE-LAB	lab(51.32, 57.13, -46.60)
CIE-LCH	lch(51.32, 73.73, 320.80°)
OKLab	oklab(60.47% 0.1473 -0.1301)
OKLCH	oklch(60.47% 0.197 318.5)
XYZ	xyz(31.8519, 19.5451, 58.5831)
Luminance	0.1954 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B151CB #6BCB51

analogous

#7451CB #B151CB #CB51A8

triadic

#B151CB #CBB151 #51CBB1

tetradic

#B151CB #CB7451 #6BCB51 #51A8CB

square

#B151CB #CB7451 #6BCB51 #51A8CB

split-complementary

#B151CB #A8CB51 #51CB74

monochromatic

#6A257C #9233AC #B151CB #C680D9 #DBAFE7

Accessibility & contrast

On white

4.28

#B151CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#B151CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B151CB

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B151CB	#FFFFFF	#000000	##000000
##B151CB	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3174CF

Deuteranopia (green-blind)

#577DC8

Tritanopia (blue-blind)

#B16587

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b151cb;
/* rgb */ color: rgb(177, 81, 203);
/* oklch */ color: oklch(60.5% 0.197 318.5);

Tailwind

colors: {
  custom: {
    50: '#cb87db',
    500: '#b151cb',
    950: '#000000',
  },
}

SCSS

$custom: #b151cb;
$custom-light: #cb87db;
$custom-dark: #000000;

JSON

{
  "hex": "#b151cb",
  "rgb": {
    "r": 177,
    "g": 81,
    "b": 203
  },
  "hsl": {
    "h": 287.213,
    "s": 53.982,
    "l": 55.686
  },
  "oklch": {
    "l": 0.60474,
    "c": 0.1965,
    "h": 318.5
  },
  "luminance": 0.19544
}

Semantic roles & 50–950 ramp

primary

#B151CB

secondary

#ADD5A3

accent

#DD4A6A

background

#FCF8FD

surface

#F9F0FB

border

#D2CBD4

text

#140C15

muted

#827D83

Preview Lab

Preview with #B151CB

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

Preview Lab → · Contrast checker → · Palette generator →