#B33CA7#B33CA7

#B33CA7 is a mid, vivid purple. Relative luminance 0.156; OKLCH L 56.4% C 0.195 H 332.1°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#B33CA7
RGB	rgb(179, 60, 167)
HSL	hsl(306, 50%, 47%)
HSV	hsv(306, 66%, 70%)
CMYK	cmyk(0%, 66.5%, 6.7%, 29.8%)
CIE-LAB	lab(46.46, 60.21, -33.29)
CIE-LCH	lch(46.46, 68.81, 331.06°)
OKLab	oklab(56.39% 0.1726 -0.0913)
OKLCH	oklch(56.39% 0.195 332.1)
XYZ	xyz(27.1813, 15.6075, 38.1327)
Luminance	0.1560 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33CA7 #3CB348

analogous

#833CB3 #B33CA7 #B33C6C

triadic

#B33CA7 #A7B33C #3CA7B3

tetradic

#B33CA7 #B3833C #3CB348 #3C6CB3

square

#B33CA7 #B3833C #3CB348 #3C6CB3

split-complementary

#B33CA7 #6CB33C #3CB383

monochromatic

#571D51 #852D7C #B33CA7 #CA62C0 #DA90D2

Accessibility & contrast

On white

5.10

#B33CA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#B33CA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33CA7

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33CA7	#FFFFFF	#000000	##FFFFFF
##B33CA7	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3663AA

Deuteranopia (green-blind)

#6074A4

Tritanopia (blue-blind)

#BA476C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b33ca7;
/* rgb */ color: rgb(179, 60, 167);
/* oklch */ color: oklch(56.4% 0.195 332.1);

Tailwind

colors: {
  custom: {
    50: '#cd7bc1',
    500: '#b33ca7',
    950: '#000000',
  },
}

SCSS

$custom: #b33ca7;
$custom-light: #cd7bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#b33ca7",
  "rgb": {
    "r": 179,
    "g": 60,
    "b": 167
  },
  "hsl": {
    "h": 306.05,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.56394,
    "c": 0.19527,
    "h": 332.1
  },
  "luminance": 0.15605
}

Semantic roles & 50–950 ramp

primary

#B33CA7

secondary

#86C58C

accent

#D95C4E

background

#FDF7FB

surface

#FAEEF7

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B33CA7

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

Preview Lab → · Contrast checker → · Palette generator →