#B151C8#B151C8

#B151C8 is a mid, vivid purple. Relative luminance 0.194; OKLCH L 60.3% C 0.194 H 319.5°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#B151C8
RGB	rgb(177, 81, 200)
HSL	hsl(288, 52%, 55%)
HSV	hsv(288, 60%, 78%)
CMYK	cmyk(11.5%, 59.5%, 0%, 21.6%)
CIE-LAB	lab(51.16, 56.54, -45.14)
CIE-LCH	lch(51.16, 72.35, 321.40°)
OKLab	oklab(60.3% 0.1472 -0.1258)
OKLCH	oklch(60.3% 0.194 319.5)
XYZ	xyz(31.4979, 19.4035, 56.7185)
Luminance	0.1940 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B151C8 #68C851

analogous

#7551C8 #B151C8 #C851A4

triadic

#B151C8 #C8B151 #51C8B1

tetradic

#B151C8 #C87551 #68C851 #51A4C8

square

#B151C8 #C87551 #68C851 #51A4C8

split-complementary

#B151C8 #A4C851 #51C875

monochromatic

#692679 #9135A7 #B151C8 #C680D7 #DBAEE5

Accessibility & contrast

On white

4.30

#B151C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#B151C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B151C8

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B151C8	#FFFFFF	#000000	##000000
##B151C8	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3573CC

Deuteranopia (green-blind)

#597DC5

Tritanopia (blue-blind)

#B26485

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b151c8;
/* rgb */ color: rgb(177, 81, 200);
/* oklch */ color: oklch(60.3% 0.194 319.5);

Tailwind

colors: {
  custom: {
    50: '#cb87d9',
    500: '#b151c8',
    950: '#000000',
  },
}

SCSS

$custom: #b151c8;
$custom-light: #cb87d9;
$custom-dark: #000000;

JSON

{
  "hex": "#b151c8",
  "rgb": {
    "r": 177,
    "g": 81,
    "b": 200
  },
  "hsl": {
    "h": 288.403,
    "s": 51.965,
    "l": 55.098
  },
  "oklch": {
    "l": 0.60303,
    "c": 0.19361,
    "h": 319.5
  },
  "luminance": 0.19402
}

Semantic roles & 50–950 ramp

primary

#B151C8

secondary

#ABD3A1

accent

#DB4C68

background

#FCF8FD

surface

#F9F0FA

border

#D2CBD3

text

#140C15

muted

#827D83

Preview Lab

Preview with #B151C8

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

Preview Lab → · Contrast checker → · Palette generator →