#B33DA1#B33DA1

#B33DA1 is a mid, vivid purple. Relative luminance 0.155; OKLCH L 56.2% C 0.189 H 334.4°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#B33DA1
RGB	rgb(179, 61, 161)
HSL	hsl(309, 49%, 47%)
HSV	hsv(309, 66%, 70%)
CMYK	cmyk(0%, 65.9%, 10.1%, 29.8%)
CIE-LAB	lab(46.31, 58.87, -29.96)
CIE-LCH	lch(46.31, 66.05, 333.02°)
OKLab	oklab(56.19% 0.1708 -0.0818)
OKLCH	oklch(56.19% 0.189 334.4)
XYZ	xyz(26.6924, 15.4966, 35.2966)
Luminance	0.1549 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33DA1 #3DB34F

analogous

#8A3DB3 #B33DA1 #B33D66

triadic

#B33DA1 #A1B33D #3DA1B3

tetradic

#B33DA1 #B38A3D #3DB34F #3D66B3

square

#B33DA1 #B38A3D #3DB34F #3D66B3

split-complementary

#B33DA1 #66B33D #3DB38A

monochromatic

#581E4F #852D78 #B33DA1 #CA63BA #D991CE

Accessibility & contrast

On white

5.12

#B33DA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#B33DA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33DA1

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33DA1	#FFFFFF	#000000	##FFFFFF
##B33DA1	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C63A4

Deuteranopia (green-blind)

#63749E

Tritanopia (blue-blind)

#BB466A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b33da1;
/* rgb */ color: rgb(179, 61, 161);
/* oklch */ color: oklch(56.2% 0.189 334.4);

Tailwind

colors: {
  custom: {
    50: '#cd7bbd',
    500: '#b33da1',
    950: '#000000',
  },
}

SCSS

$custom: #b33da1;
$custom-light: #cd7bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#b33da1",
  "rgb": {
    "r": 179,
    "g": 61,
    "b": 161
  },
  "hsl": {
    "h": 309.153,
    "s": 49.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.56192,
    "c": 0.18939,
    "h": 334.4
  },
  "luminance": 0.15494
}

Semantic roles & 50–950 ramp

primary

#B33DA1

secondary

#87C591

accent

#D9644F

background

#FDF7FB

surface

#FAEEF6

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B33DA1

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

Preview Lab → · Contrast checker → · Palette generator →