#B33DB9#B33DB9

#B33DB9 is a mid, highly saturated purple. Relative luminance 0.164; OKLCH L 57.5% C 0.208 H 325.8°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#B33DB9
RGB	rgb(179, 61, 185)
HSL	hsl(297, 50%, 48%)
HSV	hsv(297, 67%, 73%)
CMYK	cmyk(3.2%, 67%, 0%, 27.5%)
CIE-LAB	lab(47.53, 62.84, -42.19)
CIE-LCH	lch(47.53, 75.69, 326.12°)
OKLab	oklab(57.47% 0.1725 -0.117)
OKLCH	oklch(57.47% 0.208 325.8)
XYZ	xyz(29.0155, 16.4258, 47.5318)
Luminance	0.1642 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33DB9 #43B93D

analogous

#753DB9 #B33DB9 #B93D81

triadic

#B33DB9 #B9B33D #3DB9B3

tetradic

#B33DB9 #B9753D #43B93D #3D81B9

square

#B33DB9 #B9753D #43B93D #3D81B9

split-complementary

#B33DB9 #81B93D #3DB975

monochromatic

#5A1F5D #862E8B #B33DB9 #C866CD #D895DC

Accessibility & contrast

On white

4.90

#B33DB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#B33DB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33DB9

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33DB9	#FFFFFF	#000000	##FFFFFF
##B33DB9	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2567BD

Deuteranopia (green-blind)

#5776B6

Tritanopia (blue-blind)

#B75076

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b33db9;
/* rgb */ color: rgb(179, 61, 185);
/* oklch */ color: oklch(57.5% 0.208 325.8);

Tailwind

colors: {
  custom: {
    50: '#cd7cce',
    500: '#b33db9',
    950: '#000000',
  },
}

SCSS

$custom: #b33db9;
$custom-light: #cd7cce;
$custom-dark: #000000;

JSON

{
  "hex": "#b33db9",
  "rgb": {
    "r": 179,
    "g": 61,
    "b": 185
  },
  "hsl": {
    "h": 297.097,
    "s": 50.407,
    "l": 48.235
  },
  "oklch": {
    "l": 0.57472,
    "c": 0.20843,
    "h": 325.8
  },
  "luminance": 0.16424
}

Semantic roles & 50–950 ramp

primary

#B33DB9

secondary

#8DC78B

accent

#DA4E55

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B33DB9

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

Preview Lab → · Contrast checker → · Palette generator →