#B33FAC#B33FAC

#B33FAC is a mid, vivid purple. Relative luminance 0.161; OKLCH L 57.0% C 0.195 H 330.3°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#B33FAC
RGB	rgb(179, 63, 172)
HSL	hsl(304, 48%, 47%)
HSV	hsv(304, 65%, 70%)
CMYK	cmyk(0%, 64.8%, 3.9%, 29.8%)
CIE-LAB	lab(47.13, 59.84, -35.19)
CIE-LCH	lch(47.13, 69.42, 329.54°)
OKLab	oklab(56.96% 0.1696 -0.0968)
OKLCH	oklch(56.96% 0.195 330.3)
XYZ	xyz(27.8142, 16.1193, 40.6681)
Luminance	0.1612 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33FAC #3FB346

analogous

#803FB3 #B33FAC #B33F72

triadic

#B33FAC #ACB33F #3FACB3

tetradic

#B33FAC #B3803F #3FB346 #3F72B3

square

#B33FAC #B3803F #3FB346 #3F72B3

split-complementary

#B33FAC #72B33F #3FB380

monochromatic

#581F55 #862F81 #B33FAC #C966C3 #D993D5

Accessibility & contrast

On white

4.97

#B33FAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#B33FAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33FAC

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33FAC	#FFFFFF	#000000	##FFFFFF
##B33FAC	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3666AF

Deuteranopia (green-blind)

#5F75A9

Tritanopia (blue-blind)

#BA4C70

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b33fac;
/* rgb */ color: rgb(179, 63, 172);
/* oklch */ color: oklch(57.0% 0.195 330.3);

Tailwind

colors: {
  custom: {
    50: '#cd7dc5',
    500: '#b33fac',
    950: '#000000',
  },
}

SCSS

$custom: #b33fac;
$custom-light: #cd7dc5;
$custom-dark: #000000;

JSON

{
  "hex": "#b33fac",
  "rgb": {
    "r": 179,
    "g": 63,
    "b": 172
  },
  "hsl": {
    "h": 303.621,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.56964,
    "c": 0.19527,
    "h": 330.3
  },
  "luminance": 0.16117
}

Semantic roles & 50–950 ramp

primary

#B33FAC

secondary

#89C48D

accent

#D85850

background

#FDF8FC

surface

#FAEFF8

border

#D3CAD1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B33FAC

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

Preview Lab → · Contrast checker → · Palette generator →