#B370BB#B370BB

#B370BB is a light, vivid purple. Relative luminance 0.248; OKLCH L 64.4% C 0.131 H 323.1°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#B370BB
RGB	rgb(179, 112, 187)
HSL	hsl(294, 36%, 59%)
HSV	hsv(294, 40%, 73%)
CMYK	cmyk(4.3%, 40.1%, 0%, 26.7%)
CIE-LAB	lab(56.84, 38.70, -28.74)
CIE-LCH	lch(56.84, 48.20, 323.40°)
OKLab	oklab(64.36% 0.1048 -0.0787)
OKLCH	oklch(64.36% 0.131 323.1)
XYZ	xyz(33.3533, 24.7612, 50.0266)
Luminance	0.2476 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B370BB #78BB70

analogous

#8D70BB #B370BB #BB709D

triadic

#B370BB #BBB370 #70BBB3

tetradic

#B370BB #BB8D70 #78BB70 #709DBB

square

#B370BB #BB8D70 #78BB70 #709DBB

split-complementary

#B370BB #9DBB70 #70BB8D

monochromatic

#713978 #984DA1 #B370BB #C999CF #DFC3E2

Accessibility & contrast

On white

3.53

#B370BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#B370BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B370BB

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B370BB	#FFFFFF	#000000	##000000
##B370BB	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6883BE

Deuteranopia (green-blind)

#798BB9

Tritanopia (blue-blind)

#B5788D

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #b370bb;
/* rgb */ color: rgb(179, 112, 187);
/* oklch */ color: oklch(64.4% 0.131 323.1);

Tailwind

colors: {
  custom: {
    50: '#cb9acf',
    500: '#b370bb',
    950: '#000000',
  },
}

SCSS

$custom: #b370bb;
$custom-light: #cb9acf;
$custom-dark: #000000;

JSON

{
  "hex": "#b370bb",
  "rgb": {
    "r": 179,
    "g": 112,
    "b": 187
  },
  "hsl": {
    "h": 293.6,
    "s": 35.545,
    "l": 58.627
  },
  "oklch": {
    "l": 0.64362,
    "c": 0.13104,
    "h": 323.1
  },
  "luminance": 0.2476
}

Semantic roles & 50–950 ramp

primary

#B370BB

secondary

#B8D2B5

accent

#CC5C68

background

#FCF9FC

surface

#F9F2F9

border

#D2CCD2

text

#130E14

muted

#827E82

Preview Lab

Preview with #B370BB

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

Preview Lab → · Contrast checker → · Palette generator →