#B151CC#B151CC

#B151CC is a mid, vivid purple. Relative luminance 0.196; OKLCH L 60.5% C 0.197 H 318.2°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#B151CC
RGB	rgb(177, 81, 204)
HSL	hsl(287, 55%, 56%)
HSV	hsv(287, 60%, 80%)
CMYK	cmyk(13.2%, 60.3%, 0%, 20%)
CIE-LAB	lab(51.37, 57.33, -47.09)
CIE-LCH	lch(51.37, 74.19, 320.60°)
OKLab	oklab(60.53% 0.1473 -0.1315)
OKLCH	oklch(60.53% 0.197 318.2)
XYZ	xyz(31.9715, 19.5929, 59.2127)
Luminance	0.1959 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B151CC #6CCC51

analogous

#7351CC #B151CC #CC51AA

triadic

#B151CC #CCB151 #51CCB1

tetradic

#B151CC #CC7351 #6CCC51 #51AACC

square

#B151CC #CC7351 #6CCC51 #51AACC

split-complementary

#B151CC #AACC51 #51CC73

monochromatic

#6A257E #9233AD #B151CC #C680DA #DBB0E8

Accessibility & contrast

On white

4.27

#B151CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#B151CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B151CC

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B151CC	#FFFFFF	#000000	##000000
##B151CC	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3074D0

Deuteranopia (green-blind)

#577EC9

Tritanopia (blue-blind)

#B16587

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b151cc;
/* rgb */ color: rgb(177, 81, 204);
/* oklch */ color: oklch(60.5% 0.197 318.2);

Tailwind

colors: {
  custom: {
    50: '#cb87dc',
    500: '#b151cc',
    950: '#000000',
  },
}

SCSS

$custom: #b151cc;
$custom-light: #cb87dc;
$custom-dark: #000000;

JSON

{
  "hex": "#b151cc",
  "rgb": {
    "r": 177,
    "g": 81,
    "b": 204
  },
  "hsl": {
    "h": 286.829,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.60532,
    "c": 0.19746,
    "h": 318.2
  },
  "luminance": 0.19592
}

Semantic roles & 50–950 ramp

primary

#B151CC

secondary

#AED6A3

accent

#DE4A6A

background

#FCF8FD

surface

#F9F0FB

border

#D2CBD4

text

#140C15

muted

#827D83

Preview Lab

Preview with #B151CC

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

Preview Lab → · Contrast checker → · Palette generator →